SB20261110230 - Multiple vulnerabilities in Siebel CRM Cloud Applications

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Main Vulnerability Database SB20261110230

SB20261110230 - Multiple vulnerabilities in Siebel CRM Cloud Applications

Published: November 10, 2026

Security Bulletin ID SB20261110230
CSH Severity
High
Patch available
YES
Number of vulnerabilities 28
Exploitation vector Remote access
Highest impact Code execution

Breakdown by Severity

High 7% Medium 61% Low 32%
  • Low
  • Medium
  • High
  • Critical

Description

This security bulletin contains information about 28 vulnerabilities.


1) Improper input validation (CVE-ID: CVE-2026-91371)

CWE-ID: CWE-125 - Out-of-bounds read

CVSSv4: 6.9 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N]


The vulnerability allows a remote non-authenticated attacker to gain access to sensitive information.

The vulnerability exists due to improper input validation within the Siebel Cloud Manager component in Siebel CRM Cloud Applications. A remote non-authenticated attacker can exploit this vulnerability to gain access to sensitive information.


2) Improper input validation (CVE-ID: CVE-2026-101446)

CWE-ID: CWE-20 - Improper input validation

CVSSv4: 8.7 [CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N]


The vulnerability allows a remote authenticated user to execute arbitrary code.

The vulnerability exists due to improper input validation within the Siebel Cloud Manager component in Siebel CRM Cloud Applications. A remote authenticated user can exploit this vulnerability to execute arbitrary code.


3) Improper input validation (CVE-ID: CVE-2026-101438)

CWE-ID: CWE-20 - Improper input validation

CVSSv4: 7.6 [CVSS:4.0/AV:A/AC:L/AT:P/PR:N/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N]


The vulnerability allows a remote non-authenticated attacker to read and manipulate data.

The vulnerability exists due to improper input validation within the Siebel Cloud Manager component in Siebel CRM Cloud Applications. A remote non-authenticated attacker can exploit this vulnerability to read and manipulate data.


4) Improper input validation (CVE-ID: CVE-2026-11332)

CWE-ID: CWE-20 - Improper input validation

CVSSv4: 8.4 [CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N]


The vulnerability allows a local non-authenticated attacker to execute arbitrary code.

The vulnerability exists due to improper input validation within the Siebel Cloud Manager (Ansible) component in Siebel CRM Cloud Applications. A local non-authenticated attacker can exploit this vulnerability to execute arbitrary code.


5) Server-Side Request Forgery (SSRF) (CVE-ID: CVE-2026-44161)

CWE-ID: CWE-918 - Server-Side Request Forgery (SSRF)

CVSSv4: 6.9 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:L/SC:L/SI:N/SA:N]


The vulnerability allows a remote attacker to perform server-side request forgery.

The vulnerability exists due to server-side request forgery in the out_http endpoint configuration parameter when expanding placeholders derived from untrusted user input. A remote attacker can supply a crafted placeholder value to perform server-side request forgery.

This can cause outbound HTTP requests to be sent to internal services or cloud metadata endpoints.


6) Improper input validation (CVE-ID: CVE-2026-91364)

CWE-ID: CWE-125 - Out-of-bounds read

CVSSv4: 7.6 [CVSS:4.0/AV:A/AC:L/AT:P/PR:N/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N]


The vulnerability allows a remote non-authenticated attacker to read and manipulate data.

The vulnerability exists due to improper input validation within the Siebel Cloud Manager component in Siebel CRM Cloud Applications. A remote non-authenticated attacker can exploit this vulnerability to read and manipulate data.


7) Improper input validation (CVE-ID: CVE-2026-101437)

CWE-ID: CWE-125 - Out-of-bounds read

CVSSv4: 5.9 [CVSS:4.0/AV:N/AC:L/AT:P/PR:H/UI:N/VC:L/VI:H/VA:N/SC:N/SI:N/SA:N]


The vulnerability allows a remote privileged user to read and manipulate data.

The vulnerability exists due to improper input validation within the Siebel Cloud Manager component in Siebel CRM Cloud Applications. A remote privileged user can exploit this vulnerability to read and manipulate data.


8) Improper input validation (CVE-ID: CVE-2026-91360)

CWE-ID: CWE-125 - Out-of-bounds read

CVSSv4: 7.1 [CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N]


The vulnerability allows a remote authenticated user to gain access to sensitive information.

The vulnerability exists due to improper input validation within the Siebel Cloud Manager component in Siebel CRM Cloud Applications. A remote authenticated user can exploit this vulnerability to gain access to sensitive information.


9) Input validation error (CVE-ID: CVE-2025-61728)

CWE-ID: CWE-20 - Improper input validation

CVSSv4: 6.9 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N]


The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.

The vulnerability exists due to insufficient validation of user-supplied input when parsing zip archives. A remote attacker can pass specially crafted zip archive to the application and perform a denial of service (DoS) attack.


10) Improper input validation (CVE-ID: CVE-2026-101443)

CWE-ID: CWE-125 - Out-of-bounds read

CVSSv4: 7.1 [CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N]


The vulnerability allows a remote authenticated user to gain access to sensitive information.

The vulnerability exists due to improper input validation within the Siebel Cloud Manager component in Siebel CRM Cloud Applications. A remote authenticated user can exploit this vulnerability to gain access to sensitive information.


11) Improper input validation (CVE-ID: CVE-2026-91367)

CWE-ID: CWE-125 - Out-of-bounds read

CVSSv4: 6.8 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N]


The vulnerability allows a local authenticated user to gain access to sensitive information.

The vulnerability exists due to improper input validation within the Siebel Cloud Manager component in Siebel CRM Cloud Applications. A local authenticated user can exploit this vulnerability to gain access to sensitive information.


12) Improper input validation (CVE-ID: CVE-2026-91365)

CWE-ID: CWE-125 - Out-of-bounds read

CVSSv4: 6 [CVSS:4.0/AV:A/AC:L/AT:P/PR:N/UI:N/VC:H/VI:L/VA:N/SC:N/SI:N/SA:N]


The vulnerability allows a remote non-authenticated attacker to read and manipulate data.

The vulnerability exists due to improper input validation within the Siebel Cloud Manager component in Siebel CRM Cloud Applications. A remote non-authenticated attacker can exploit this vulnerability to read and manipulate data.


13) Improper input validation (CVE-ID: CVE-2026-101439)

CWE-ID: CWE-125 - Out-of-bounds read

CVSSv4: 8.2 [CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N]


The vulnerability allows a remote non-authenticated attacker to gain access to sensitive information.

The vulnerability exists due to improper input validation within the Siebel Cloud Manager component in Siebel CRM Cloud Applications. A remote non-authenticated attacker can exploit this vulnerability to gain access to sensitive information.


14) Improper input validation (CVE-ID: CVE-2026-101440)

CWE-ID: CWE-125 - Out-of-bounds read

CVSSv4: 6 [CVSS:4.0/AV:A/AC:L/AT:P/PR:N/UI:N/VC:H/VI:L/VA:N/SC:N/SI:N/SA:N]


The vulnerability allows a remote non-authenticated attacker to read and manipulate data.

The vulnerability exists due to improper input validation within the Siebel Cloud Manager component in Siebel CRM Cloud Applications. A remote non-authenticated attacker can exploit this vulnerability to read and manipulate data.


15) Improper input validation (CVE-ID: CVE-2026-101442)

CWE-ID: CWE-125 - Out-of-bounds read

CVSSv4: 2.3 [CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N]


The vulnerability allows a remote authenticated user to gain access to sensitive information.

The vulnerability exists due to improper input validation within the Siebel Cloud Manager component in Siebel CRM Cloud Applications. A remote authenticated user can exploit this vulnerability to gain access to sensitive information.


16) Improper input validation (CVE-ID: CVE-2026-101444)

CWE-ID: CWE-125 - Out-of-bounds read

CVSSv4: 6.8 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N]


The vulnerability allows a local authenticated user to gain access to sensitive information.

The vulnerability exists due to improper input validation within the Siebel Cloud Manager component in Siebel CRM Cloud Applications. A local authenticated user can exploit this vulnerability to gain access to sensitive information.


17) Improper input validation (CVE-ID: CVE-2026-91359)

CWE-ID: CWE-125 - Out-of-bounds read

CVSSv4: 6.9 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N]


The vulnerability allows a remote non-authenticated attacker to gain access to sensitive information.

The vulnerability exists due to improper input validation within the Siebel Cloud Manager component in Siebel CRM Cloud Applications. A remote non-authenticated attacker can exploit this vulnerability to gain access to sensitive information.


18) Improper input validation (CVE-ID: CVE-2026-91361)

CWE-ID: CWE-125 - Out-of-bounds read

CVSSv4: 6.9 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N]


The vulnerability allows a remote non-authenticated attacker to manipulate data.

The vulnerability exists due to improper input validation within the Siebel Cloud Manager component in Siebel CRM Cloud Applications. A remote non-authenticated attacker can exploit this vulnerability to manipulate data.


19) Improper input validation (CVE-ID: CVE-2026-91362)

CWE-ID: CWE-125 - Out-of-bounds read

CVSSv4: 6.9 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N]


The vulnerability allows a remote non-authenticated attacker to gain access to sensitive information.

The vulnerability exists due to improper input validation within the Siebel Cloud Manager component in Siebel CRM Cloud Applications. A remote non-authenticated attacker can exploit this vulnerability to gain access to sensitive information.


20) Improper input validation (CVE-ID: CVE-2026-91369)

CWE-ID: CWE-125 - Out-of-bounds read

CVSSv4: 6 [CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N]


The vulnerability allows a remote authenticated user to manipulate data.

The vulnerability exists due to improper input validation within the Siebel Cloud Manager component in Siebel CRM Cloud Applications. A remote authenticated user can exploit this vulnerability to manipulate data.


21) Improper input validation (CVE-ID: CVE-2026-91370)

CWE-ID: CWE-125 - Out-of-bounds read

CVSSv4: 6.9 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N]


The vulnerability allows a remote non-authenticated attacker to gain access to sensitive information.

The vulnerability exists due to improper input validation within the Siebel Cloud Manager component in Siebel CRM Cloud Applications. A remote non-authenticated attacker can exploit this vulnerability to gain access to sensitive information.


22) Improper input validation (CVE-ID: CVE-2026-101441)

CWE-ID: CWE-125 - Out-of-bounds read

CVSSv4: 6 [CVSS:4.0/AV:A/AC:L/AT:P/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N]


The vulnerability allows a remote non-authenticated attacker to gain access to sensitive information.

The vulnerability exists due to improper input validation within the Siebel Cloud Manager component in Siebel CRM Cloud Applications. A remote non-authenticated attacker can exploit this vulnerability to gain access to sensitive information.


23) Improper input validation (CVE-ID: CVE-2026-91366)

CWE-ID: CWE-125 - Out-of-bounds read

CVSSv4: 2.3 [CVSS:4.0/AV:A/AC:L/AT:P/PR:N/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N]


The vulnerability allows a remote non-authenticated attacker to read and manipulate data.

The vulnerability exists due to improper input validation within the Siebel Cloud Manager component in Siebel CRM Cloud Applications. A remote non-authenticated attacker can exploit this vulnerability to read and manipulate data.


24) Improper input validation (CVE-ID: CVE-2026-101436)

CWE-ID: CWE-125 - Out-of-bounds read

CVSSv4: 5.6 [CVSS:4.0/AV:L/AC:L/AT:P/PR:H/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N]


The vulnerability allows a local privileged user to gain access to sensitive information.

The vulnerability exists due to improper input validation within the Siebel Cloud Manager component in Siebel CRM Cloud Applications. A local privileged user can exploit this vulnerability to gain access to sensitive information.


25) Improper input validation (CVE-ID: CVE-2026-91368)

CWE-ID: CWE-125 - Out-of-bounds read

CVSSv4: 5.6 [CVSS:4.0/AV:L/AC:L/AT:P/PR:H/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N]


The vulnerability allows a local privileged user to gain access to sensitive information.

The vulnerability exists due to improper input validation within the Siebel Cloud Manager component in Siebel CRM Cloud Applications. A local privileged user can exploit this vulnerability to gain access to sensitive information.


26) Improper input validation (CVE-ID: CVE-2026-91363)

CWE-ID: CWE-125 - Out-of-bounds read

CVSSv4: 6.3 [CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N]


The vulnerability allows a remote non-authenticated attacker to gain access to sensitive information.

The vulnerability exists due to improper input validation within the Siebel Cloud Manager component in Siebel CRM Cloud Applications. A remote non-authenticated attacker can exploit this vulnerability to gain access to sensitive information.


27) Improper input validation (CVE-ID: CVE-2026-101445)

CWE-ID: CWE-125 - Out-of-bounds read

CVSSv4: 2 [CVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N]


The vulnerability allows a local authenticated user to read and manipulate data.

The vulnerability exists due to improper input validation within the Siebel Cloud Manager component in Siebel CRM Cloud Applications. A local authenticated user can exploit this vulnerability to read and manipulate data.


28) Improper input validation (CVE-ID: CVE-2026-91372)

CWE-ID: CWE-125 - Out-of-bounds read

CVSSv4: 4.8 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N]


The vulnerability allows a local authenticated user to gain access to sensitive information.

The vulnerability exists due to improper input validation within the Siebel Cloud Manager component in Siebel CRM Cloud Applications. A local authenticated user can exploit this vulnerability to gain access to sensitive information.


Remediation

Install update from vendor's website.

References