What is CVE-2022-3290?

CVE-2022-3290 is a high-severity vulnerability in Ikus060 Ikus060/rdiffweb, classified under Improper Handling of Length Parameter Inconsistency. CVSS score: 7.5/10. Published 2022-09-26.

How severe is CVE-2022-3290?

High severity. CVSS v3 base score is 7.5 out of 10.

Is CVE-2022-3290 known to be exploited?

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

Vulnerability in Ikus060 Ikus060/rdiffweb

CVE-2022-3290

Improper Handling of Length Parameter Inconsistency in GitHub repository ikus060/rdiffweb prior to 2.4.8.

Published 2022-09-26 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.

EPSS exploit prediction

EPSS: 0.009 (57.1th percentile), scored 2026-09-29.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 57th percentile — 57.1% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.007 · newest: 0.009 · change: +0.001

Affected products

Ikus060 Ikus060/rdiffweb — versions unspecified
Ikus-Soft Rdiffweb

Weakness classification (CWE)

CWE-130 — Improper Handling of Length Parameter Inconsistency

Public proof-of-concept exploits

References

github.com/ikus060/rdiffweb/commit/667657c6fe2b336c90be37f37fb92f65df4feee3 (Patch, Third Party Advisory)
huntr.dev/bounties/d8b8519d-96a5-484c-8141-624c54290bf5 (Exploit, Patch, Third Party Advisory)

Frequently asked questions

What is CVE-2022-3290?: CVE-2022-3290 is a high-severity vulnerability in Ikus060 Ikus060/rdiffweb, classified under Improper Handling of Length Parameter Inconsistency. CVSS score: 7.5/10. Published 2022-09-26.
How severe is CVE-2022-3290?: High severity. CVSS v3 base score is 7.5 out of 10.
Is CVE-2022-3290 known to be exploited?: 3 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.