# CVE-2026-105133

A vulnerability was detected in Ahsay AhsayCBS up to 9.15.2.69/10.3.4.44. 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 9.15.2.70 and 10.3.4.45 is able to mitigate this issue. It is recommended to upgrade the affected component. The initial patch did not fix the security vulnerability properly. An update of the CVE entry to reflect this became necessary.

- Page: https://www.vulneraibility.com/cve/CVE-2026-105133
- CVSS: 7.3
- Known exploited: yes, in CISA KEV since 2026-10-14; CISA due date 2026-10-17
- EPSS: 79.47%
- Unvetted proof-of-concept code on GitHub: 1 GitHub proof of concept · 1 Nuclei template (first 2026-10-14)
- CISA SSVC: exploitation active, automatable yes, technical impact partial (assessed 2026-10-14)
- Weakness: CWE-287
- Published: 2026-10-04

## Affected versions

- Ahsay AhsayCBS: affected 9.15.2.0; 9.15.2.1; 9.15.2.2; 9.15.2.3; 9.15.2.4; 9.15.2.5; 9.15.2.6; 9.15.2.7; 9.15.2.8; 9.15.2.9; 9.15.2.10; 9.15.2.11; 9.15.2.12; 9.15.2.13; 9.15.2.14; 9.15.2.15; 9.15.2.16; 9.15.2.17; 9.15.2.18; 9.15.2.19; 9.15.2.20; 9.15.2.21; 9.15.2.22; 9.15.2.23; 9.15.2.24; 9.15.2.25; 9.15.2.26; 9.15.2.27; 9.15.2.28; 9.15.2.29; 9.15.2.30; 9.15.2.31; 9.15.2.32; 9.15.2.33; 9.15.2.34; 9.15.2.35; 9.15.2.36; 9.15.2.37; 9.15.2.38; 9.15.2.39; 9.15.2.40; 9.15.2.41; 9.15.2.42; 9.15.2.43; 9.15.2.44; 9.15.2.45; 9.15.2.46; 9.15.2.47; 9.15.2.48; 9.15.2.49; 9.15.2.50; 9.15.2.51; 9.15.2.52; 9.15.2.53; 9.15.2.54; 9.15.2.55; 9.15.2.56; 9.15.2.57; 9.15.2.58; 9.15.2.59; 9.15.2.60; 9.15.2.61; 9.15.2.62; 9.15.2.63; 9.15.2.64; 9.15.2.65; 9.15.2.66; 9.15.2.67; 9.15.2.68; 9.15.2.69; 10.3.4.0; 10.3.4.1; 10.3.4.2; 10.3.4.3; 10.3.4.4; 10.3.4.5; 10.3.4.6; 10.3.4.7; 10.3.4.8; 10.3.4.9; 10.3.4.10; 10.3.4.11; 10.3.4.12; 10.3.4.13; 10.3.4.14; 10.3.4.15; 10.3.4.16; 10.3.4.17; 10.3.4.18; 10.3.4.19; 10.3.4.20; 10.3.4.21; 10.3.4.22; 10.3.4.23; 10.3.4.24; 10.3.4.25; 10.3.4.26; 10.3.4.27; 10.3.4.28; 10.3.4.29; 10.3.4.30; 10.3.4.31; 10.3.4.32; 10.3.4.33; 10.3.4.34; 10.3.4.35; 10.3.4.36; 10.3.4.37; 10.3.4.38; 10.3.4.39; 10.3.4.40; 10.3.4.41; 10.3.4.42; 10.3.4.43; 10.3.4.44; fixed in 9.15.2.70, 10.3.4.45

A version outside these ranges is not a statement that it is unaffected.

## References

- [other] https://vuldb.com/vuln/413350
- [other] https://vuldb.com/vuln/413350/cti
- [advisory] https://vuldb.com/cve/CVE-2026-105133
- [advisory] https://vuldb.com/submit/942688
- [patch] https://www.ahsay.com/en/company/announcements/patch-cve-105133-105134-update
- [exploit] https://www.huntress.com/blog/ahsaycbs-flaws-exploit
- [other] https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2026-105133

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Summary, impact and action are written by the vulneraibility.com AI analysis pipeline from the CVE record, NVD, CISA and FIRST data; verify against the references.