CVE-2022-4722 Authentication Bypass by Primary Weakness in ikus060/rdiffweb
An authentication bypass vulnerability in rdiffweb allows attackers to bypass primary authentication mechanisms, potentially gaining unauthorized access.
- Exploited in the wild
- Not known
- Login needed
- An administrator
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- Available
What is CVE-2022-4722?
CVE-2022-4722 is a high-severity authentication bypass vulnerability in ikus060/rdiffweb, published on 23 Dec 2022. An attacker needs administrator access to exploit it, with no action from the victim.
Official description
Authentication Bypass by Primary Weakness in GitHub repository ikus060/rdiffweb prior to 2.5.5.
Which versions are affected by CVE-2022-4722?
3 open source packages ship an affected version, including rdiffweb. It affects 1 product.
| Package | Affected | Fixed in |
|---|---|---|
rdiffweb PyPI | All versions | 2.5.5 |
rdiffweb PyPI | All versions | 2.5.5 |
rdiffweb PyPI | All versions | 2.5.5 |
Products include Ikus-Soft Rdiffweb.
How do I fix CVE-2022-4722?
Upgrade rdiffweb to 2.5.5 or later.
Upgrade, and rotate credentials and sessions that may have been exposed. More about Authentication bypass.
Is CVE-2022-4722 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2022-4722 exists.
Other vulnerabilities in ikus060/rdiffweb
- CVE-2022-3167 Improper Restriction of Rendered UI Layers or Frames in ikus060/rdiffweb
- CVE-2022-3221 Cross-Site Request Forgery (CSRF) in ikus060/rdiffweb
- CVE-2022-4724 Improper Access Control in ikus060/rdiffweb
- CVE-2022-3389 Path Traversal in ikus060/rdiffweb
- CVE-2022-3371 rdiffweb's lack of token name length limit can result in DoS or memory corruption
Sources
Also known as GHSA-wf33-6x33-wcf9, PYSEC-2022-43008.