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Public proof of conceptFix available

CVE-2022-3290

A public proof of concept exists; no exploitation attested.

  • Published2022-09-26
  • Fixed in2.4.8
  • WeaknessCWE-130

Am I affected?

With a domain, we read the version its public headers and pages expose. A distribution build can carry the fix under an older number.

Description

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

Timeline

dates in UTC
  1. 2022-09-2619:15CVE publishedNVD

Versions per branch

NVD · OSV
Ikus-soft rdiffweb
BranchAffectedFixed in
2.4< 2.4.82.4.8

as publishedRanges as NVD and OSV publish them; a distribution’s build can be fixed under an older number.

Products declared by the CNA1 product

As @huntrdev, the CNA that assigned this CVE, declared them in the CVE record; versions as written.

  • ikus060/rdiffweb
    Affected
    • < 2.4.8fixed in 2.4.8custom

Source: the CNA record (CVE Program), © The MITRE Corporation,CVE Terms of UseCVE recordupdated 2022-09-26

Fix

  1. Update Ikus-soft rdiffweb to 2.4.8

Advisories and patches

Detection

Nuclei template
none so far
ProjectDiscovery
Exploit-DB
no entry
Exploit-DB
Proof of concept
Metasploit modules
none listed
Metasploit Framework

Sources

  • CISA-ADPSSVC decisionpoc2025-05-21
  • NVDCVSS 3.17.5read 2026-10-23
  • CNACVSS 3.05.7known since 2026-10-23
  • CNAweakness (CWE)CWE-130known since 2026-10-23
  • FIRST EPSSEPSS score0.9 %2026-11-08
  • OSVaffected packages—
  • GitHub AdvisoriesadvisoryHIGH2022-09-30

Identifiers

Technical details

CVSS v3 Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Published
2022-09-26
Last Modified
2026-06-17
NVD status
Modified
GitHub Advisory
GHSA-5v95-j4rr-6f3c

Frequently asked questions

What is CVE-2022-3290?

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

Is CVE-2022-3290 actively exploited?

A proof-of-concept exploit exists for CVE-2022-3290, but active exploitation has not been confirmed at this time.

What is the CVSS score for CVE-2022-3290?

CVE-2022-3290 has a CVSS v3 base score of 7.5 (HIGH severity), with vector string CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.

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Sources for this record