CVE-2021-3806

CVE-2021-3806 is a medium-severity vulnerability in Tubitak Pardus Software Center with a CVSS 3.x base score of 5.3. 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-22.

Key facts

Description

A path traversal vulnerability on Pardus Software Center's "extractArchive" function could allow anyone on the same network to do a man-in-the-middle and write files on the system.

Frequently asked questions

What is CVE-2021-3806?
A path traversal vulnerability on Pardus Software Center's "extractArchive" function could allow anyone on the same network to do a man-in-the-middle and write files on the system.
How severe is CVE-2021-3806?
CVE-2021-3806 has a CVSS 3.x base score of 5.3, rated medium severity. It is exploitable over local access with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is low, integrity low, and availability low.
Is CVE-2021-3806 being actively exploited?
It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (48th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2021-3806?
CVE-2021-3806 affects Tubitak Pardus Software Center. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2021-3806?
Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2021-3806 published?
CVE-2021-3806 was published on 2021-09-18 and last updated on 2026-06-17.

References

Affected products (1)

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