API does not require authentication
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Impact type
- Security bypass
- Confidentiality · integrity · availability
- High · High · High
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-862.
Summary
A remote unauthenticated attacker may use the unauthenticated C++ API to access or modify sensitive data and disrupt services.
Why it matters now
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- None
- Automatable
- No
- Technical impact
- Partial
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| SICK AG | TLOC100-100 all Firmware versions | all versions and later | — | No fix listed | CNA |
- TLOC100-100 all Firmware versions VendorSICK AG Affected all versions and later Fixed in — No fix listed CNA
Remediation
No fixed version listed by the sources yet.
Fixed in the same release
Records fixed by the same vendor advisory or release, as the CNA lists them.
- Advisory ·
SICK TLOC100-100 all Firmware versions — sick.com/.well-known/csaf/white/2025/sca-2025-0013.pdf
3 records Highest priority Priority MEDIUM 1 MEDIUM, 2 LOW
Other records, highest priority first
- TI-2025-37007 Denial-of-service (DoS) via delayed or missing client responsePriority LOW 34
- TI-2025-37008 Denial-of-service (DoS) via chunk size mismatchPriority LOW 33
Timeline
- 2026-10-02 Threatist record created from CVE-2025-59461
- 2026-10-03 Alias added: GHSA-hwj9-2855-v4vx
References
Advisory 3
More SICK AG Tloc100-100 Firmware vulnerabilities
- TI-2025-37005 Unsecure access configuration CVSS 3.1HIGH 7.5
- TI-2025-37007 Denial-of-service (DoS) via delayed or missing client response CVSS 3.1HIGH 7.5
- TI-2025-37008 Denial-of-service (DoS) via chunk size mismatch CVSS 3.1HIGH 7.5
- TI-2025-37004 Denial-of-service (DoS) via resource consumption CVSS 3.1HIGH 7.5
Sources
- CVE-2025-59461 · CVE Program
- CVE-2025-59461 · NVD
- FIRST EPSS
- GHSA-hwj9-2855-v4vx · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences