TI-2025-20405 Aliases CVE-2025-27594 GHSA-57j8-crh2-hv5w

Unencrypted transmission of password hash

LOW 39CWE-319Published 2025-03-14 · Updated 2025-03-14

Key facts

Attack vector: Network
Privileges required: None
User interaction: None
Attack complexity: Low
Impact type: Information disclosure
Confidentiality · integrity · availability: High · None · None
Fix status: No fix listed

Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-319.

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.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV

EPSS 0.00453 39th percentileScored 2026-11-07

Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation: None
Automatable: Yes
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	SICK DL100-2xxxxxxx	all versions and later	—	No fix listed	CNA

SICK DL100-2xxxxxxx 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 · 2025-03-14
SICK DL100-2xxxxxxx — sick.com/.well-known/csaf/white/2025/sca-2025-0004.json
3 records Highest priority Priority MEDIUM 2 MEDIUM, 1 LOW
Other records, highest priority first
- TI-2025-20406 Weak hashing alghrythmPriority MEDIUM 50
- TI-2025-20404 RCE due to Device DriverPriority MEDIUM 42
Show all 3 records → Advisory →
Advisory · 2025-03-14
SICK DL100-2xxxxxxx — sick.com/.well-known/csaf/white/2025/sca-2025-0004.pdf
3 records Highest priority Priority MEDIUM 2 MEDIUM, 1 LOW
Other records, highest priority first
- TI-2025-20406 Weak hashing alghrythmPriority MEDIUM 50
- TI-2025-20404 RCE due to Device DriverPriority MEDIUM 42
Show all 3 records → Advisory →

Timeline

2026-10-02 Threatist record created from CVE-2025-27594
2026-10-03 Alias added: GHSA-57j8-crh2-hv5w

References

Advisory 3

Other 4

TI-2022-10578 Missing authentication in SICK SIM1004 CVSS 3.1CRITICAL 9.8
TI-2022-10577 Missing authentication in SICK SIM1000 FX CVSS 3.1CRITICAL 9.8
TI-2022-10576 Missing authentication in SICK SIM2000ST CVSS 3.1CRITICAL 9.8
TI-2022-10574 Missing authentication in SICK SIM4000 CVSS 3.1CRITICAL 9.8
TI-2026-01971 An attacker may perform unauthenticated read and write operations on sensitive filesystem… CVSS 3.1CRITICAL 9.8
TI-2023-09295 Missing authentication in FX0-GENT v3 Firmware CVSS 3.1CRITICAL 9.8

See all 145 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences