CVE-2025-59461
API does not require authentication
A remote unauthenticated attacker may use the unauthenticated C++ API to access or modify sensitive data and disrupt services.
Attack profile
How easy it is to exploit
- Attack vector
- Adjacent network
- Complexity
- Low
- Privileges needed
- None
- User interaction
- None
What an attacker can affect
- Confidentiality
- Low
- Integrity
- Low
- Availability
- High
Exploit likelihood
What each source reports
CVE List Score used
API does not require authentication
A remote unauthenticated attacker may use the unauthenticated C++ API to access or modify sensitive data and disrupt services.
- Record
CVE-2025-59461- CVSS 3.1
- 7.6 High
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:H - Weakness
- CWE-862
- Updated
- 2026-11-02
EUVDEUVD-2025-36149
A remote unauthenticated attacker may use the unauthenticated C++ API to access or modify sensitive data and disrupt services.
- Record
EUVD-2025-36149- CVSS 3.1
- 7.6 High
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:H - Updated
- 2026-11-02
GitHub AdvisoriesGHSA-hwj9-2855-v4vx
A remote unauthenticated attacker may use the unauthenticated C++ API to access or modify...
A remote unauthenticated attacker may use the unauthenticated C++ API to access or modify sensitive data and disrupt services.
- Record
GHSA-hwj9-2855-v4vx- CVSS 3.1
- 7.6 High
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:H - Weakness
- CWE-862
- Updated
- 2026-11-02
NVD
A remote unauthenticated attacker may use the unauthenticated C++ API to access or modify sensitive data and disrupt services.
- Record
CVE-2025-59461- CVSS 3.1
- 7.6 High
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:H - CVSS 3.1
- 9.8 Critical
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H - Weakness
- CWE-862
- Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| first indexed | CVE List, EUVD, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2025-59461 is a high vulnerability (CVSS 7.6) in Sick Tloc100-100 Firmware, published October 27, 2025. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.49%, the 42nd percentile. No source names a fixed version.
References
sick.com/psirt
sick.com/media/docs/9/19/719/special_information_sick_operating_guidelines_cybersecurity_by_sick_en_im0106719.pdf
cisa.gov/resources-tools/resources/ics-recommended-practices
first.org/cvss/calculator/3.1
nvd.nist.gov/vuln/detail/CVE-2025-59461
github.com/advisories/GHSA-hwj9-2855-v4vx