What is CVE-2022-4722?

CVE-2022-4722 is a high-severity vulnerability in Ikus060 Ikus060/rdiffweb, classified under Authentication Bypass by Primary Weakness. CVSS score: 7.2/10. Published 2022-12-27.

How severe is CVE-2022-4722?

High severity. CVSS v3 base score is 7.2 out of 10.

Is CVE-2022-4722 known to be exploited?

1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

Auth bypass in Ikus060 Ikus060/rdiffweb

CVE-2022-4722

Authentication Bypass by Primary Weakness in GitHub repository ikus060/rdiffweb prior to 2.5.5.

Published 2022-12-27 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 7.2 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H.

EPSS exploit prediction

EPSS: 0.011 (65.1th percentile), scored 2026-09-29.

Low probability of exploitation in the next 30 days, but still tracked. 65th percentile — 65.1% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.011 · newest: 0.011 · change: 0.000

Affected products

Ikus060 Ikus060/rdiffweb — versions unspecified
Ikus-Soft Rdiffweb

Weakness classification (CWE)

Public proof-of-concept exploits

Raiders0786/Raiders0786

References

huntr.dev/bounties/c62126dc-d9a6-4d3e-988d-967031876c58 (Exploit, Patch, Third Party Advisory)
github.com/ikus060/rdiffweb/commit/d1aaa96b665a39fba9e98d6054a9de511ba0a837 (Patch, Third Party Advisory)

Frequently asked questions

What is CVE-2022-4722?: CVE-2022-4722 is a high-severity vulnerability in Ikus060 Ikus060/rdiffweb, classified under Authentication Bypass by Primary Weakness. CVSS score: 7.2/10. Published 2022-12-27.
How severe is CVE-2022-4722?: High severity. CVSS v3 base score is 7.2 out of 10.
Is CVE-2022-4722 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.