Use of insufficiently random values in postfixadmin



Published: 2021-08-12
Risk Low
Patch available YES
Number of vulnerabilities 1
CVE-ID N/A
CWE-ID CWE-330
Exploitation vector Network
Public exploit N/A
Vulnerable software
Subscribe 		postfixadmin
Other software / Other software solutions

Vendor postfixadmin.com

Security Bulletin

This security bulletin contains one low risk vulnerability.

1) Use of insufficiently random values

EUVDB-ID: #VU55820

Risk: Low

CVSSv3.1: 3.7 [CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:L/A:N/E:U/RL:O/RC:C]

CVE-ID: N/A

CWE-ID: CWE-330 - Use of Insufficiently Random Values

Exploit availability: No

Description

The vulnerability allows a remote attacker to perform CSRF attack.

The vulnerability exists due to usage of insufficiently random values for PFA_token, used as CSRF protection. A remote attacker can guess the token and perform CSRF attack.

Mitigation

Install updates from vendor's website.

Vulnerable software versions

postfixadmin: 3.0.2 - 3.3.9

External links

http://github.com/postfixadmin/postfixadmin/releases/tag/postfixadmin-3.3.10


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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