CVE-2026-22920

The device's passwords have not been adequately salted, making them vulnerable to password extraction attacks.

CVSS v3 3.7 LOW

3.7^/10

CVSS v3 : LOW

Vector :

Exploitability : 2.2 / Impact : 1.4

Attack Vector NETWORK

Attack Complexity HIGH

Privileges Required NONE

User Interaction NONE

Confidentiality Impact LOW

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

References

Link	Resource
https://sick.com/psirt	Vendor Advisory
https://www.cisa.gov/resources-tools/resources/ics-recommended-practices	US Government Resource
https://www.first.org/cvss/calculator/3.1	Not Applicable
https://www.sick.com/.well-known/csaf/white/2026/sca-2026-0001.json	Vendor Advisory
https://www.sick.com/.well-known/csaf/white/2026/sca-2026-0001.pdf	Vendor Advisory
https://www.sick.com/media/docs/9/19/719/special_information_sick_operating_guidelines_cybersecurity_by_sick_en_im0106719.pdf	Product

Configurations

Configuration 1 (hide)

AND

cpe:2.3:o:sick:tdc-x401gl_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:sick:tdc-x401gl:-:*:*:*:*:*:*:*

History

No history.

Information

Published : 2026-01-15 13:16

Updated : 2026-01-23 18:36

NVD link : CVE-2026-22920

Mitre link : CVE-2026-22920

CVE.ORG link : CVE-2026-22920

JSON object : View

Products Affected

sick

tdc-x401gl_firmware
tdc-x401gl

CWE

CWE-1391

Use of Weak Credentials

{"id": "CVE-2026-22920", "cveTags": [], "metrics": {"cvssMetricV31": [{"type": "Secondary", "source": "psirt@sick.de", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 3.7, "attackVector": "NETWORK", "baseSeverity": "LOW", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "HIGH", "availabilityImpact": "NONE", "privilegesRequired": "NONE", "confidentialityImpact": "LOW"}, "impactScore": 1.4, "exploitabilityScore": 2.2}, {"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.5, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 3.6, "exploitabilityScore": 3.9}]}, "published": "2026-01-15T13:16:07.063", "references": [{"url": "https://sick.com/psirt", "tags": ["Vendor Advisory"], "source": "psirt@sick.de"}, {"url": "https://www.cisa.gov/resources-tools/resources/ics-recommended-practices", "tags": ["US Government Resource"], "source": "psirt@sick.de"}, {"url": "https://www.first.org/cvss/calculator/3.1", "tags": ["Not Applicable"], "source": "psirt@sick.de"}, {"url": "https://www.sick.com/.well-known/csaf/white/2026/sca-2026-0001.json", "tags": ["Vendor Advisory"], "source": "psirt@sick.de"}, {"url": "https://www.sick.com/.well-known/csaf/white/2026/sca-2026-0001.pdf", "tags": ["Vendor Advisory"], "source": "psirt@sick.de"}, {"url": "https://www.sick.com/media/docs/9/19/719/special_information_sick_operating_guidelines_cybersecurity_by_sick_en_im0106719.pdf", "tags": ["Product"], "source": "psirt@sick.de"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Secondary", "source": "psirt@sick.de", "description": [{"lang": "en", "value": "CWE-1391"}]}], "descriptions": [{"lang": "en", "value": "The device's passwords have not been adequately salted, making them vulnerable to password extraction attacks."}], "lastModified": "2026-01-23T18:36:58.230", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:sick:tdc-x401gl_firmware:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "59BB5012-A895-4A93-B36F-A062A9389DB1"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:sick:tdc-x401gl:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "9A95E220-0816-4885-AB7C-D0BB6F27DB7A"}], "operator": "OR"}], "operator": "AND"}], "sourceIdentifier": "psirt@sick.de"}