Multiple vulnerabilities in Adobe Experience Manager



Published: 2021-06-09
Risk Medium
Patch available YES
Number of vulnerabilities 4
CVE-ID CVE-2021-28625
CVE-2021-28628
CVE-2021-28626
CVE-2021-28627
CWE-ID CWE-79
CWE-285
CWE-918
Exploitation vector Network
Public exploit N/A
Vulnerable software
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Adobe Experience Manager
Client/Desktop applications / Office applications

Vendor Adobe

Security Bulletin

This security bulletin contains information about 4 vulnerabilities.

1) Cross-site scripting

EUVDB-ID: #VU53956

Risk: Low

CVSSv3.1: 5.3 [CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N/E:U/RL:O/RC:C]

CVE-ID: CVE-2021-28625

CWE-ID: CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

Exploit availability: No

Description

The disclosed vulnerability allows a remote attacker to perform cross-site scripting (XSS) attacks.

The vulnerability exists due to insufficient sanitization of user-supplied data. A remote attacker can trick the victim to follow a specially crafted link and execute arbitrary HTML and script code in user's browser in context of vulnerable website.

Successful exploitation of this vulnerability may allow a remote attacker to steal potentially sensitive information, change appearance of the web page, perform phishing and drive-by-download attacks.

Mitigation

Install updates from vendor's website.

Vulnerable software versions

Adobe Experience Manager: 6.0, 6.0 HOTFIX 25133, 6.1, 6.1-SP2-CFP17, 6.2, 6.2-SP1-CFP15, 6.3, 6.3.1.0, 6.3.2.0, 6.3.2.2, 6.3.3.0, 6.3.3.2, 6.3.3.7, 6.3.3.8, 6.4, 6.4.0, 6.4.0 HOTFIX 30379, 6.4.0 HOTFIX 31868, 6.4.1.0, 6.4.2.0, 6.4.3.0, 6.4.7.0, 6.4.8.0, 6.4.8.1, 6.4.8.2, 6.4.8.3, 6.4.8.4, 6.5, 6.5.0 HOTFIX 30379, 6.5.0 HOTFIX 31870, 6.5.3.0, 6.5.4.0, 6.5.5.0, 6.5.6.0, 6.5.7.0, 6.5.8.0

CPE2.3 External links

http://helpx.adobe.com/security/products/experience-manager/apsb21-39.html

Q & A

Can this vulnerability be exploited remotely?

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

How the attacker can exploit this vulnerability?

The attacker would have to trick the victim to visit a specially crafted website or open a file.

Is there known malware, which exploits this vulnerability?

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

2) Cross-site scripting

EUVDB-ID: #VU53957

Risk: Low

CVSSv3.1: 5.3 [CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N/E:U/RL:O/RC:C]

CVE-ID: CVE-2021-28628

CWE-ID: CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

Exploit availability: No

Description

The disclosed vulnerability allows a remote attacker to perform cross-site scripting (XSS) attacks.

The vulnerability exists due to insufficient sanitization of user-supplied data. A remote attacker can trick the victim to follow a specially crafted link and execute arbitrary HTML and script code in user's browser in context of vulnerable website.

Successful exploitation of this vulnerability may allow a remote attacker to steal potentially sensitive information, change appearance of the web page, perform phishing and drive-by-download attacks.

Mitigation

Install updates from vendor's website.

Vulnerable software versions

Adobe Experience Manager: 6.0, 6.0 HOTFIX 25133, 6.1, 6.1-SP2-CFP17, 6.2, 6.2-SP1-CFP15, 6.3, 6.3.1.0, 6.3.2.0, 6.3.2.2, 6.3.3.0, 6.3.3.2, 6.3.3.7, 6.3.3.8, 6.4, 6.4.0, 6.4.0 HOTFIX 30379, 6.4.0 HOTFIX 31868, 6.4.1.0, 6.4.2.0, 6.4.3.0, 6.4.7.0, 6.4.8.0, 6.4.8.1, 6.4.8.2, 6.4.8.3, 6.4.8.4, 6.5, 6.5.0 HOTFIX 30379, 6.5.0 HOTFIX 31870, 6.5.3.0, 6.5.4.0, 6.5.5.0, 6.5.6.0, 6.5.7.0, 6.5.8.0

CPE2.3 External links

http://helpx.adobe.com/security/products/experience-manager/apsb21-39.html

Q & A

Can this vulnerability be exploited remotely?

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

How the attacker can exploit this vulnerability?

The attacker would have to trick the victim to visit a specially crafted website or open a file.

Is there known malware, which exploits this vulnerability?

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

3) Improper Authorization

EUVDB-ID: #VU53958

Risk: Medium

CVSSv3.1: 4.6 [CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N/E:U/RL:O/RC:C]

CVE-ID: CVE-2021-28626

CWE-ID: CWE-285 - Improper Authorization

Exploit availability: No

Description

The vulnerability allows a remote attacker to bypass authorization process.

The vulnerability exists due to an unspecified error. A remote non-authenticated attacker can bypass authorization process and gain unauthorized access to the application.

Mitigation

Install updates from vendor's website.

Vulnerable software versions

Adobe Experience Manager: 6.0, 6.0 HOTFIX 25133, 6.1, 6.1-SP2-CFP17, 6.2, 6.2-SP1-CFP15, 6.3, 6.3.1.0, 6.3.2.0, 6.3.2.2, 6.3.3.0, 6.3.3.2, 6.3.3.7, 6.3.3.8, 6.4, 6.4.0, 6.4.0 HOTFIX 30379, 6.4.0 HOTFIX 31868, 6.4.1.0, 6.4.2.0, 6.4.3.0, 6.4.7.0, 6.4.8.0, 6.4.8.1, 6.4.8.2, 6.4.8.3, 6.4.8.4, 6.5, 6.5.0 HOTFIX 30379, 6.5.0 HOTFIX 31870, 6.5.3.0, 6.5.4.0, 6.5.5.0, 6.5.6.0, 6.5.7.0, 6.5.8.0

CPE2.3 External links

http://helpx.adobe.com/security/products/experience-manager/apsb21-39.html

Q & A

Can this vulnerability be exploited remotely?

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

How the attacker can exploit this vulnerability?

The attacker would have to trick the victim to visit a specially crafted website or open a file.

Is there known malware, which exploits this vulnerability?

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

4) Server-Side Request Forgery (SSRF)

EUVDB-ID: #VU53959

Risk: Medium

CVSSv3.1: 5.1 [CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:N/A:N/E:U/RL:O/RC:C]

CVE-ID: CVE-2021-28627

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

Exploit availability: No

Description

The disclosed vulnerability allows a remote attacker to perform SSRF attacks.

The vulnerability exists due to insufficient validation of user-supplied input. A remote attacker can send a specially crafted HTTP request and trick the application to initiate requests to arbitrary systems.

Successful exploitation of this vulnerability may allow a remote attacker gain access to sensitive data, located in the local network or send malicious requests to other servers from the vulnerable system.

Mitigation

Install updates from vendor's website.

Vulnerable software versions

Adobe Experience Manager: 6.0, 6.0 HOTFIX 25133, 6.1, 6.1-SP2-CFP17, 6.2, 6.2-SP1-CFP15, 6.3, 6.3.1.0, 6.3.2.0, 6.3.2.2, 6.3.3.0, 6.3.3.2, 6.3.3.7, 6.3.3.8, 6.4, 6.4.0, 6.4.0 HOTFIX 30379, 6.4.0 HOTFIX 31868, 6.4.1.0, 6.4.2.0, 6.4.3.0, 6.4.7.0, 6.4.8.0, 6.4.8.1, 6.4.8.2, 6.4.8.3, 6.4.8.4, 6.5, 6.5.0 HOTFIX 30379, 6.5.0 HOTFIX 31870, 6.5.3.0, 6.5.4.0, 6.5.5.0, 6.5.6.0, 6.5.7.0, 6.5.8.0

CPE2.3 External links

http://helpx.adobe.com/security/products/experience-manager/apsb21-39.html

Q & A

Can this vulnerability be exploited remotely?

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

How the attacker can exploit this vulnerability?

The attacker would have to trick the victim to visit a specially crafted website or open a file.

Is there known malware, which exploits this vulnerability?

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



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