PT-2021-17645 · E107 · E107

Camer0N · Published 2021-03-02 · Updated 2023-08-08 · CVE-2021-27885

Positive Technologies (AI Summary)

CVSS v3.1

8.8

High

Base vector

AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions: e107 versions 2.3.0 and earlier

Description: The issue is related to the lack of a certain e TOKEN protection mechanism in the usersettings.php file. This affects the security of the software.

Recommendations: For versions 2.3.0 and earlier, update to a version that includes the e TOKEN protection mechanism in the usersettings.php file to resolve the issue.

Exploit

Fix

CSRF

Weakness Enumeration

CWE-352

Related Identifiers

CVE-2021-27885

Affected Products

E107

References · 8

• 🔥 https://exploit-db.com/exploits/49614 · Exploit
• https://github.com/e107inc/e107/commit/d9efdb9b5f424b4996c276e754a380a5e251f472 · Patch
• https://nvd.nist.gov/vuln/detail/CVE-2021-27885 · Security Note
• https://osv.dev/vulnerability/CVE-2021-27885 · Vendor Advisory
• https://github.com/e107inc/e107/releases · Note
• https://t.me/cibsecurity/24362 · Telegram Post
• https://t.me/cvenotify/10754 · Telegram Post
• http://packetstormsecurity.com/files/161651/e107-CMS-2.3.0-Cross-Site-Request-Forgery.html · Note