Multiple vulnerabilities in Siemens SICAM P850 and SICAM P855 Devices



Published: 2022-10-13
Risk High
Patch available YES
Number of vulnerabilities 2
CVE-ID CVE-2022-40226
CVE-2022-41665
CWE-ID CWE-384
CWE-20
Exploitation vector Network
Public exploit N/A
Vulnerable software
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SICAM P850
Hardware solutions / Firmware

SICAM P855
Hardware solutions / Firmware

Vendor

Security Bulletin

This security bulletin contains information about 2 vulnerabilities.

1) Session Fixation

EUVDB-ID: #VU68285

Risk: Low

CVSSv3.1: 3.1 [CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:N/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-40226

CWE-ID: CWE-384 - Session Fixation

Exploit availability: No

Description

The vulnerability allows a remote attacker to compromise the target system.

The weakness exists due to the affected device accepts user defined session cookies and do not renew the session cookie after login/logout. A remote user can take over another user's session after login.

Mitigation

Install updates from vendor's website.

Vulnerable software versions

SICAM P850: before 3.10

SICAM P855: before 3.10

External links

http://cert-portal.siemens.com/productcert/pdf/ssa-572005.pdf


Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote authenticated user via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

2) Input validation error

EUVDB-ID: #VU68286

Risk: High

CVSSv3.1: 8.5 [CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-41665

CWE-ID: CWE-20 - Improper input validation

Exploit availability: No

Description

The vulnerability allows a remote attacker to execute arbitrary code on the system.

The vulnerability exists due to insufficient validation of the parameter of a specific GET request. A remote attacker can pass specially crafted input to the application and execute arbitrary code on the target system.

Mitigation

Install updates from vendor's website.

Vulnerable software versions

SICAM P850: before 3.10

SICAM P855: before 3.10

External links

http://cert-portal.siemens.com/productcert/pdf/ssa-572005.pdf


Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.



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