CVE-2026-105133
Ahsay AhsayCBS API ApiStructsAction.java checkSysPwd improper authentication
KEVMEDIUM 5.5EPSS 0.9%
A vulnerability was detected in Ahsay AhsayCBS up to 10.3.2. This affects the function checkSysPwd of the file com/ahsay/obs/api/ApiStructsAction.java of the component API. Performing a manipulation of the argument random results in improper authentication. It is possible to initiate the attack remotely. The exploit is now public and may be used. Upgrading to version 10.3.4 is able to mitigate this issue. It is recommended to upgrade the affected component.
- Affected
- Ahsay · AhsayCBS
- CVSS v4.0 VULDB
- 5.5 MEDIUM
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X - CVSS v3.1 VULDB
- 7.3 HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L - CVSS v2.0 VULDB
- 7.5 HIGH
AV:N/AC:L/Au:N/C:P/I:P/A:P - EPSS
- 0.85% chance of exploitation in the next 30 days, 58th percentile
- CISA KEV
- added 2026-10-14
- Published
- 2026-10-04
- Updated
- 2026-10-15
Proof-of-concept exploits (1)
Security advisories
- https://vuldb.com/cve/CVE-2026-105133
- https://vuldb.com/submit/942688
- https://vuldb.com/vuln/413350
- https://www.ahsay.com/en/support/help-centre/release-notes/cbs/v10.3.4