CVE-2021-27885 : usersettings.php in e107 through 2.3.0 lacks a certain e

usersettings.php in e107 through 2.3.0 lacks a certain e_TOKEN protection mechanism.

Published 2021-03-02 19:15:13

Updated 2021-03-18 20:13:25

Source MITRE

View at NVD, CVE.org

Products affected by CVE-2021-27885

E107 » E107
Versions up to, including, (<=) 2.3.0
cpe:2.3:a:e107:e107:*:*:*:*:*:*:*:*
Matching versions

EPSS FAQ

0.29%

Probability of exploitation activity in the next 30 days EPSS Score History

~ 69 %

Percentile, the proportion of vulnerabilities that are scored at or less

Base Score	Base Severity	CVSS Vector	Exploitability Score	Impact Score	Score Source
6.8	MEDIUM	AV:N/AC:M/Au:N/C:P/I:P/A:P	8.6	6.4	NIST
Access Vector: Network Access Complexity: Medium Authentication: None Confidentiality Impact: Partial Integrity Impact: Partial Availability Impact: Partial
8.8	HIGH	CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H	2.8	5.9	NIST
Attack Vector: Network Attack Complexity: Low Privileges Required: None User Interaction: Required Scope: Unchanged Confidentiality: High Integrity: High Availability: High

CWE-326 Inadequate Encryption Strength

The product stores or transmits sensitive data using an encryption scheme that is theoretically sound, but is not strong enough for the level of protection required.

Assigned by: nvd@nist.gov (Primary)

https://github.com/e107inc/e107/commit/d9efdb9b5f424b4996c276e754a380a5e251f472

e_TOKEN added. · e107inc/e107@d9efdb9 · GitHub
Patch;Third Party Advisory
http://packetstormsecurity.com/files/161651/e107-CMS-2.3.0-Cross-Site-Request-Forgery.html

e107 CMS 2.3.0 Cross Site Request Forgery ≈ Packet Storm
Third Party Advisory
https://github.com/e107inc/e107/releases

Releases · e107inc/e107 · GitHub
Release Notes;Third Party Advisory

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