How severe is CVE-2022-3438?

CVE-2022-3438 has a CVSS 3.x base score of 6.1, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.

Is CVE-2022-3438 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (39th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2022-3438?

CVE-2022-3438 primarily affects Ikus-soft Rdiffweb. In total, 4 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2022-3438?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2022-3438 published?

CVE-2022-3438 was published on 2022-10-10 and last updated on 2026-06-17.

CVE-2022-3438

CVE-2022-3438 is a medium-severity vulnerability in Ikus-soft Rdiffweb with a CVSS 3.x base score of 6.1. 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-601.

Key facts

Severity: Medium (CVSS 3.x base score 6.1)
EPSS exploit prediction: 0% (39th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-601
Affected product: Ikus-soft Rdiffweb
Published: 2022-10-10
Last modified: 2026-06-17

Description

Open Redirect in GitHub repository ikus060/rdiffweb prior to 2.5.0a4.

Frequently asked questions

What is CVE-2022-3438?: Open Redirect in GitHub repository ikus060/rdiffweb prior to 2.5.0a4.
How severe is CVE-2022-3438?: CVE-2022-3438 has a CVSS 3.x base score of 6.1, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.
Is CVE-2022-3438 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (39th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2022-3438?: CVE-2022-3438 primarily affects Ikus-soft Rdiffweb. In total, 4 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2022-3438?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2022-3438 published?: CVE-2022-3438 was published on 2022-10-10 and last updated on 2026-06-17.

References

Affected products (4)

cpe:2.3:a:ikus-soft:rdiffweb:*:*:*:*:*:*:*:*
cpe:2.3:a:ikus-soft:rdiffweb:2.5.0:alpha1:*:*:*:*:*:*
cpe:2.3:a:ikus-soft:rdiffweb:2.5.0:alpha2:*:*:*:*:*:*
cpe:2.3:a:ikus-soft:rdiffweb:2.5.0:alpha3:*:*:*:*:*:*

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-601 (Open Redirect) vulnerabilities

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CVE-2025-43526 — Critical (CVSS 9.8): This issue was addressed with improved URL validation. This issue is fixed in Safari 26.2, macOS Tahoe 26.2. On a Mac…
CVE-2025-55031 — Critical (CVSS 9.8): Malicious pages could use Firefox for iOS to pass FIDO: links to the OS and trigger the hybrid passkey transport. An…
CVE-2024-22891 — Critical (CVSS 9.8): Nteract v.0.28.0 was discovered to contain a remote code execution (RCE) vulnerability via the Markdown link.

Browse all CWE-601 (Open Redirect) vulnerabilities →