Vulnerability Description
A vulnerability was identified in LB-LINK X-PRO 1.0.22-20231206. The impacted element is an unknown function of the file /etc/shadow. The manipulation leads to hard-coded credentials. It is possible to initiate the attack remotely. A high degree of complexity is needed for the attack. The exploitability is regarded as difficult. The exploit is publicly available and might be used. The vendor was contacted early about this disclosure but did not respond in any way.
CVSS Score
HIGH
Related Weaknesses (CWE)
References
- https://github.com/DavCloudz/cve/blob/main/B-Link/B-Link%20AC1200%20X-PRO(AC6)%2
- https://vuldb.com/cve/CVE-2026-19900
- https://vuldb.com/submit/870712
- https://vuldb.com/vuln/390090
- https://vuldb.com/vuln/390090/cti
FAQ
What is CVE-2026-19900?
CVE-2026-19900 is a vulnerability with a CVSS score of 8.1 (HIGH). A vulnerability was identified in LB-LINK X-PRO 1.0.22-20231206. The impacted element is an unknown function of the file /etc/shadow. The manipulation leads to hard-coded credentials. It is possible t...
How severe is CVE-2026-19900?
CVE-2026-19900 has been rated HIGH with a CVSS base score of 8.1/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2026-19900?
Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.