How severe is CVE-2021-29417?

CVE-2021-29417 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2021-29417 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 4% (89th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2021-29417?

CVE-2021-29417 affects Gitjacker Project Gitjacker. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2021-29417?

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

When was CVE-2021-29417 published?

CVE-2021-29417 was published on 2021-03-29 and last updated on 2026-06-17.

CVE-2021-29417

CVE-2021-29417 is a critical-severity vulnerability in Gitjacker Project Gitjacker with a CVSS 3.x base score of 9.8. 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

Severity: Critical (CVSS 3.x base score 9.8)
CVSS v2: 7.5
EPSS exploit prediction: 4% (89th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-22
Affected product: Gitjacker Project Gitjacker
Published: 2021-03-29
Last modified: 2026-06-17

Description

gitjacker before 0.1.0 allows remote attackers to execute arbitrary code via a crafted .git directory because of directory traversal.

Frequently asked questions

What is CVE-2021-29417?: gitjacker before 0.1.0 allows remote attackers to execute arbitrary code via a crafted .git directory because of directory traversal.
How severe is CVE-2021-29417?: CVE-2021-29417 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2021-29417 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 4% (89th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2021-29417?: CVE-2021-29417 affects Gitjacker Project Gitjacker. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2021-29417?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
When was CVE-2021-29417 published?: CVE-2021-29417 was published on 2021-03-29 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:gitjacker_project:gitjacker:*:*:*:*:*:*:*:*

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