CVE-2023-31176
Insufficient entropy vulnerability could lead to authentication bypass
- Published
- Last modified
- Where the record stands: published, rejected by its publisher, or superseded by another id.What do these mean? →
- published
- Whether CISA lists it in its Known Exploited Vulnerabilities catalog: proof that attackers are using it.What do these mean? →
- Not listed in CISA KEV
- Fix
- Fixed in R315-V4, R316-V4, R317-V4, R318-V5, R320-V3, and 7 more
- Whether working attack code is public (Exploit-DB, Metasploit, Nuclei or GitHub). Public code makes attacks easier.What do these mean? →
- None on Exploit-DB, Metasploit or GitHub
CISA's decision points: whether it is exploited, whether attacks can be automated, and how much control an attacker gets. Assessed (SSVC 2.0.3).What do these mean? →
- Exploitation: none
- Automatable: yes
- Technical impact: partial
Summary
An Insufficient Entropy vulnerability in the Schweitzer Engineering Laboratories SEL-451 could allow an unauthenticated remote attacker to brute-force session tokens and bypass authentication. See product Instruction Manual Appendix A dated 20230830 for more details.
Timeline
- CVE published
- CISA SSVC assessment
Exploitation: none · Automatable: yes · Technical impact: partial
- Record last updated
Affected versions
- Schweitzer Engineering Laboratories SEL-451
From R315-V0 · fixed in R315-V4; From R316-V0 · fixed in R316-V4; From R317-V0 · fixed in R317-V4; From R318-V0 · fixed in R318-V5; From R320-V0 · fixed in R320-V3; From R321-V0 · fixed in R321-V3; From R322-V0 · fixed in R322-V3; From R323-V0 · fixed in R323-V5; From R324-V0 · fixed in R324-V4; From R325-V0 · fixed in R325-V3; From R326-V0 · fixed in R326-V1; From R327-V0 · fixed in R327-V1