CVE-2025-27594 json
Unencrypted transmission of password hash
published last yr. modified 4mo ago also EUVD-2025-6437
- cvss
- 7.5
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.5%
- EPSS 0.5% chance of exploitation in 30 days, percentile 39%
- public exploits
- 0
- none known
Summary
The device uses an unencrypted, proprietary protocol for communication. Through this protocol, configuration data is transmitted and device authentication is performed. An attacker can thereby intercept the authentication hash and use it to log into the device using a pass-the-hash attack.
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- Exploitation
- none
- Automatable
- yes
- Technical impact
- partial
- Assessed
- last yr.
Exploit prediction
0.45% chance of exploitation in the next 30 days, higher than 39% of all scored CVEs (FIRST EPSS, 2026-11-09).
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 |
Affected products
- SICK AG SICK DL100-2xxxxxxx
Classification
- Weakness
-
- CWE-319 Cleartext Transmission of Sensitive Information
References
-
sick.com
/.well-known/csaf/white/2025/sca-2025-0004.pdf
vendor-advisory
-
sick.com
/.well-known/csaf/white/2025/sca-2025-0004.json
vendor-advisory
- sick.com /psirt
- cdn.sick.com /media/docs/1/11/411/Special_information_CYBERSECURITY_BY_SICK_en_IM0084411.PDF
- cisa.gov /resources-tools/resources/ics-recommended-practices
- first.org /cvss/calculator/3.1
-
github.security.telekom.com
/2025/03/multiple-vulnerabilities-in-sick-dl100.html
third-party-advisory
Sources
- CVE List CVE-2025-27594
- NVD CVE-2025-27594
Fencer Intel keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.