Auth bypass in Tigergraph
CVE-2023-28481
An issue was discovered in Tigergraph Enterprise 3.7.0. There is unsecured write access to SSH authorized keys file. Any code running as the tigergraph user is able to add their SSH public key into the authorised keys file. This allows an attacker to obtain password-less SSH key access by using their own SSH key.
Vulnerability class: IDOR (Insecure Direct Object Reference)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.007 (51.4th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 51st percentile — 51.4% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.007 · newest: 0.007 · change: 0.000
Affected products
- Tigergraph — versions 3.7.0
Weakness classification (CWE)
References
- neo4j.com/security/cve-2023-28481/ (Exploit, Third Party Advisory)
Frequently asked questions
- What is CVE-2023-28481?
- CVE-2023-28481 is a high-severity vulnerability in Tigergraph, classified under Authorization Bypass Through User-Controlled Key. CVSS score: 8.8/10. Published 2023-08-14.
- How severe is CVE-2023-28481?
- High severity. CVSS v3 base score is 8.8 out of 10.