CVE-2023-31412 json
The LMS5xx uses weak hash generation methods, resulting in the creation of insecure hashs.
published 2023-08-24 3 y ago modified 2026-06-17 4 mo ago also EUVD-2023-35723
- cvss
- 7.5
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.4%
- EPSS 0.4% chance of exploitation in 30 days, percentile 36%
- public exploits
- 0
- none known
Summary
The LMS5xx uses weak hash generation methods, resulting in the creation of insecure hashs. If an attacker manages to retrieve the hash, it could lead to collision attacks and the potential retrieval of the password.
CISA SSVC
- Exploitation
- none
- Automatable
- yes
- Technical impact
- partial
- Assessed
- 2 y ago
Exploit prediction
0.42% chance of exploitation in the next 30 days, higher than 36% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.1 | 7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N |
| NVD | 3.1 | 7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N |
Affected products
- SICK AG LMS5xx
- sick lms5xx
Classification
- Weakness
-
- CWE-916 Use of Password Hash With Insufficient Computational Effort
References
-
sick.com
/.well-known/csaf/white/2023/sca-2023-0007.pdf
vendor-advisory
-
sick.com
/psirt
issue-tracking, vendor-advisory
-
sick.com
/.well-known/csaf/white/2023/sca-2023-0007.json
vendor-advisory
Sources
- CVE List CVE-2023-31412
- NVD CVE-2023-31412
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