VulnerabilityModified
CVE-2023-31412
The LMS5xx uses weak hash generation methods, resulting in the creation of insecure hashs.
HIGH 7.5EPSS 0.42%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (0.42%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
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.
- CVSS 3.1
- 7.5 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
- EPSS
- 0.42% probability · 36th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-916
- Affected
- sick/lms531 firmware · sick/lms511 firmware · sick/lms500 firmware
- Source
- psirt@sick.de
References
- https://sick.com/.well-known/csaf/white/2023/sca-2023-0007.jsonVendor Advisory
- https://sick.com/.well-known/csaf/white/2023/sca-2023-0007.pdfVendor Advisory
- https://sick.com/psirtVendor Advisory
- https://sick.com/.well-known/csaf/white/2023/sca-2023-0007.jsonVendor Advisory
- https://sick.com/.well-known/csaf/white/2023/sca-2023-0007.pdfVendor Advisory
- https://sick.com/psirtVendor Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.