How severe is CVE-2022-3290?

CVE-2022-3290 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity none, and availability high.

Is CVE-2022-3290 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (49th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2022-3290?

CVE-2022-3290 affects Ikus-soft Rdiffweb. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2022-3290?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

When was CVE-2022-3290 published?

CVE-2022-3290 was published on 2022-09-26 and last updated on 2026-06-17.

CVE-2022-3290

CVE-2022-3290 is a high-severity vulnerability in Ikus-soft Rdiffweb with a CVSS 3.x base score of 7.5. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-130.

Key facts

Severity: High (CVSS 3.x base score 7.5)
EPSS exploit prediction: 1% (49th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-130
Affected product: Ikus-soft Rdiffweb
Published: 2022-09-26
Last modified: 2026-06-17

Description

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

Frequently asked questions

What is CVE-2022-3290?: Improper Handling of Length Parameter Inconsistency in GitHub repository ikus060/rdiffweb prior to 2.4.8.
How severe is CVE-2022-3290?: CVE-2022-3290 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity none, and availability high.
Is CVE-2022-3290 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (49th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2022-3290?: CVE-2022-3290 affects Ikus-soft Rdiffweb. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2022-3290?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
When was CVE-2022-3290 published?: CVE-2022-3290 was published on 2022-09-26 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:ikus-soft:rdiffweb:*:*:*:*:*:*:*:*

More vulnerabilities in Ikus-soft Rdiffweb

CVE-2022-4724 — Critical (CVSS 9.8): Improper Access Control in GitHub repository ikus060/rdiffweb prior to 2.5.5.
CVE-2022-4719 — Critical (CVSS 9.8): Business Logic Errors in GitHub repository ikus060/rdiffweb prior to 2.5.5.
CVE-2022-4314 — Critical (CVSS 9.8): Improper Privilege Management in GitHub repository ikus060/rdiffweb prior to 2.5.2.
CVE-2022-3362 — Critical (CVSS 9.8): Insufficient Session Expiration in GitHub repository ikus060/rdiffweb prior to 2.5.0.
CVE-2022-3363 — Critical (CVSS 9.8): Business Logic Errors in GitHub repository ikus060/rdiffweb prior to 2.5.0a7.
CVE-2022-3327 — Critical (CVSS 9.8): Missing Authentication for Critical Function in GitHub repository ikus060/rdiffweb prior to 2.5.0a6.

All CVEs affecting Ikus-soft Rdiffweb →

Other CWE-130 vulnerabilities

CVE-2022-2714 — Critical (CVSS 9.8): Improper Handling of Length Parameter Inconsistency in GitHub repository francoisjacquet/rosariosis prior to 10.0.
CVE-2026-9054 — Critical (CVSS 9.2): An attacker sending tcp, il, rudp, rudp, or gre packets with a length less than the header size would trigger a kernel…
CVE-2022-1543 — High (CVSS 8.8): Improper handling of Length parameter in GitHub repository erudika/scoold prior to 1.49.4. When the text size is large…
CVE-2026-3868 — High (CVSS 8.7): An improper handling of the length parameter inconsistency vulnerability has been identified in Moxa’s Secure…
CVE-2026-5367 — High (CVSS 8.6): A flaw was found in OVN (Open Virtual Network). A remote attacker, by sending crafted DHCPv6 (Dynamic Host…
CVE-2022-20870 — High (CVSS 8.6): A vulnerability in the egress MPLS packet processing function of Cisco IOS XE Software for Cisco Catalyst 3650,…

Browse all CWE-130 vulnerabilities →