CVE-2025-59463 json
Denial-of-service (DoS) via chunk size mismatch
published 2025-10-27 12 mo ago modified 2026-10-08 31 d ago also EUVD-2025-36147
- cvss
- 4.3
- 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 35%
- public exploits
- 0
- none known
Summary
An attacker may cause chunk-size mismatches that block file transfers and prevent subsequent transfers.
CISA SSVC
- Exploitation
- none
- Automatable
- no
- Technical impact
- partial
- Assessed
- 12 mo ago
Exploit prediction
0.41% chance of exploitation in the next 30 days, higher than 35% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.1 | 4.3 | CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L |
| NVD | 3.1 | 7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
Affected products
- SICK AG TLOC100-100 all Firmware versions
Classification
- Weakness
-
- CWE-833 Deadlock
References
-
sick.com
/.well-known/csaf/white/2025/sca-2025-0013.pdf
vendor-advisory
-
sick.com
/psirt
vendor-advisory
-
sick.com
/.well-known/csaf/white/2025/sca-2025-0013.json
vendor-advisory
-
sick.com
/media/docs/9/19/719/special_information_sick_operating_guidelines_cybersecurity_by_sick_en_im0106719.pdf
product
-
cisa.gov
/resources-tools/resources/ics-recommended-practices
us-government-resource
-
first.org
/cvss/calculator/3.1
not-applicable
Sources
- CVE List CVE-2025-59463
- NVD CVE-2025-59463
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