CVE-2021-29978
Mozilla VPN Information Disclosure Vulnerability
Description
Multiple low security issues were discovered and fixed in a security audit of Mozilla VPN 2.x branch as part of a 3rd party security audit. This vulnerability affects Mozilla VPN < 2.3.
INFO
Published Date :
Aug. 5, 2021, 8:15 p.m.
Last Modified :
Nov. 21, 2024, 6:02 a.m.
Remotely Exploit :
Yes !
Source :
[email protected]
CVSS Scores
| Score | Version | Severity | Vector | Exploitability Score | Impact Score | Source |
|---|---|---|---|---|---|---|
| CVSS 2.0 | HIGH | [email protected] | ||||
| CVSS 3.1 | CRITICAL | [email protected] |
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2021-29978.
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2021-29978 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2021-29978
weaknesses.
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2021-29978 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2021-29978 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
CVE Modified by af854a3a-2127-422b-91ae-364da2661108
Nov. 21, 2024
Action Type Old Value New Value Added Reference https://github.com/mozilla-mobile/mozilla-vpn-client/issues/797 Added Reference https://github.com/mozilla-mobile/mozilla-vpn-client/issues/798 Added Reference https://github.com/mozilla-mobile/mozilla-vpn-client/issues/799 Added Reference https://github.com/mozilla-mobile/mozilla-vpn-client/issues/800 Added Reference https://github.com/mozilla-mobile/mozilla-vpn-client/issues/801 Added Reference https://github.com/mozilla-mobile/mozilla-vpn-client/issues/803 Added Reference https://github.com/mozilla-mobile/mozilla-vpn-client/issues/804 Added Reference https://github.com/mozilla-mobile/mozilla-vpn-client/issues/805 Added Reference https://github.com/mozilla-mobile/mozilla-vpn-client/issues/806 Added Reference https://github.com/mozilla-mobile/mozilla-vpn-client/issues/808 Added Reference https://github.com/mozilla-mobile/mozilla-vpn-client/issues/809 Added Reference https://github.com/mozilla-mobile/mozilla-vpn-client/issues/810 Added Reference https://github.com/mozilla-mobile/mozilla-vpn-client/issues/812 Added Reference https://github.com/mozilla-mobile/mozilla-vpn-client/pull/816 Added Reference https://www.mozilla.org/security/advisories/mfsa2021-31/ -
CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
Initial Analysis by [email protected]
Aug. 13, 2021
Action Type Old Value New Value Added CVSS V2 NIST (AV:N/AC:L/Au:N/C:C/I:C/A:C) Added CVSS V3.1 NIST AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H Changed Reference Type https://github.com/mozilla-mobile/mozilla-vpn-client/issues/797 No Types Assigned https://github.com/mozilla-mobile/mozilla-vpn-client/issues/797 Third Party Advisory Changed Reference Type https://github.com/mozilla-mobile/mozilla-vpn-client/issues/798 No Types Assigned https://github.com/mozilla-mobile/mozilla-vpn-client/issues/798 Third Party Advisory Changed Reference Type https://github.com/mozilla-mobile/mozilla-vpn-client/issues/799 No Types Assigned https://github.com/mozilla-mobile/mozilla-vpn-client/issues/799 Exploit, Third Party Advisory Changed Reference Type https://github.com/mozilla-mobile/mozilla-vpn-client/issues/800 No Types Assigned https://github.com/mozilla-mobile/mozilla-vpn-client/issues/800 Exploit, Third Party Advisory Changed Reference Type https://github.com/mozilla-mobile/mozilla-vpn-client/issues/801 No Types Assigned https://github.com/mozilla-mobile/mozilla-vpn-client/issues/801 Third Party Advisory Changed Reference Type https://github.com/mozilla-mobile/mozilla-vpn-client/issues/803 No Types Assigned https://github.com/mozilla-mobile/mozilla-vpn-client/issues/803 Third Party Advisory Changed Reference Type https://github.com/mozilla-mobile/mozilla-vpn-client/issues/804 No Types Assigned https://github.com/mozilla-mobile/mozilla-vpn-client/issues/804 Third Party Advisory Changed Reference Type https://github.com/mozilla-mobile/mozilla-vpn-client/issues/805 No Types Assigned https://github.com/mozilla-mobile/mozilla-vpn-client/issues/805 Third Party Advisory Changed Reference Type https://github.com/mozilla-mobile/mozilla-vpn-client/issues/806 No Types Assigned https://github.com/mozilla-mobile/mozilla-vpn-client/issues/806 Exploit, Third Party Advisory Changed Reference Type https://github.com/mozilla-mobile/mozilla-vpn-client/issues/808 No Types Assigned https://github.com/mozilla-mobile/mozilla-vpn-client/issues/808 Third Party Advisory Changed Reference Type https://github.com/mozilla-mobile/mozilla-vpn-client/issues/809 No Types Assigned https://github.com/mozilla-mobile/mozilla-vpn-client/issues/809 Third Party Advisory Changed Reference Type https://github.com/mozilla-mobile/mozilla-vpn-client/issues/810 No Types Assigned https://github.com/mozilla-mobile/mozilla-vpn-client/issues/810 Third Party Advisory Changed Reference Type https://github.com/mozilla-mobile/mozilla-vpn-client/issues/812 No Types Assigned https://github.com/mozilla-mobile/mozilla-vpn-client/issues/812 Third Party Advisory Changed Reference Type https://github.com/mozilla-mobile/mozilla-vpn-client/pull/816 No Types Assigned https://github.com/mozilla-mobile/mozilla-vpn-client/pull/816 Patch, Third Party Advisory Changed Reference Type https://www.mozilla.org/security/advisories/mfsa2021-31/ No Types Assigned https://www.mozilla.org/security/advisories/mfsa2021-31/ Vendor Advisory Added CWE NIST NVD-CWE-noinfo Added CPE Configuration OR *cpe:2.3:a:mozilla:mozilla_vpn:*:*:*:*:*:*:*:* versions from (including) 2.0 up to (excluding) 2.3
Vulnerability Scoring Details
Base CVSS Score: 9.8
Base CVSS Score: 10
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
1.03 }} -0.98%
score
0.75338
percentile