Path Traversal in Isomorphic-Git
CVE-2021-30483
isomorphic-git before 1.8.2 allows Directory Traversal via a crafted repository.
Vulnerability class: Path Traversal (Directory Traversal)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 5.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N.
EPSS exploit prediction
EPSS: 0.022 (81.8th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 82nd percentile — 81.8% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.022 · newest: 0.022 · change: 0.000
Affected products
Weakness classification (CWE)
Public proof-of-concept exploits
References
- vuln.ryotak.me/advisories/28 (Third Party Advisory)
- github.com/isomorphic-git/isomorphic-git/releases/tag/v1.8.2 (Third Party Advisory, Release Notes)
- github.com/isomorphic-git/isomorphic-git/pull/1339 (Exploit, Patch, Third Party Advisory)
Frequently asked questions
- What is CVE-2021-30483?
- CVE-2021-30483 is a medium-severity vulnerability in Isomorphic-Git, classified under Path Traversal. CVSS score: 5.3/10. Published 2021-07-30.
- How severe is CVE-2021-30483?
- Medium severity. CVSS v3 base score is 5.3 out of 10.
- Is CVE-2021-30483 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.