HIGHCVSS v3.1 8.1Vulnerability
CVE-2026-124006
XWEB EVO through 5.8.8 contains a predictable credential generation vulnerability that allows attackers to derive the Linux root password by computing a fixed prefix combined with a daily password value. Attackers can calculate the deterministic root credential, which before 5.7.0 was identical across all units and from 5.7.0 onward remains derivable from the MAC-based daily password, to gain unauthorized root access to the underlying operating system. This product line reached it's end of service date in March 2026.
Properties
- First seen
- 2026-11-13T22:33:10+00:00
- Epss score
- 0.00553
- Cvss score
- 8.1
- Last seen
- 2026-11-13T22:33:10+00:00
- Euvd assigner
- VulnCheck
- Retrieved at
- 2026-11-14T01:34:22+00:00
- Src batch id
- euvd-20261114T013402Z-e85a10
- Source url
- https://euvd.enisa.europa.eu/vulnerability/EUVD-2026-124648
- Score
- 8.1
- Euvd base score version
- 4.0
- Fetched at
- 2026-11-14T01:34:21+00:00
- Euvd vendor
- Copeland
- Cvss vector
- CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
- First seen by Signal
- 2026-11-13T00:03:24+00:00
- Euvd base score
- 9.2
- Vector
- CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
- Content hash
- 7a99b5b7dca4e11991b35e94e9007096ac5f7ca800c8013759504dc35de33614
- Published at
- 2026-11-12T20:18:23.033
- Euvd updated
- 2026-11-13T22:33:10+00:00
- Last modified
- 2026-11-13T23:17:14.053
Related Entities (2)
HAS_WEAKNESS (2)
Related research
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