Ahsay AhsayCBS API ApiStructsAction.java checkSysPwd improper authentication (Ahsay AhsayCBS)
At a glance
- Source
- NVD
- EPSS
- EPSS 79.47 % · percentile 100 ()
- State
- PUBLISHED
- Published
- Updated
- Assigner
- VulDB
- NVD status
- Analyzed
Description
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.
Weaknesses (CWE)
- CWE-287 — Improper Authentication
References
- https://vuldb.com/vuln/413350
- https://vuldb.com/vuln/413350/cti
- https://vuldb.com/cve/CVE-2026-105133
- https://vuldb.com/submit/942688
- https://www.ahsay.com/en/company/announcements/patch-cve-105133-105134-update
- https://www.huntress.com/blog/ahsaycbs-flaws-exploit
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2026-105133
Scores
| Version | Score | Vector | Scored by |
|---|---|---|---|
| CVSS 4.0 | MEDIUM 6.9 | 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:A | VulDB |
| CVSS 3.1 | HIGH 7.3 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L/E:H/RL:O/RC:C | VulDB |
| CVSS 3.0 | HIGH 7.3 | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L/E:H/RL:O/RC:C | VulDB |
| CVSS 2.0 | HIGH 7.5 | AV:N/AC:L/Au:N/C:P/I:P/A:P/E:H/RL:OF/RC:C | VulDB |
| CVSS 4.0 | MEDIUM 6.9 | 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:A/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 | NVD · cna@vuldb.com (Secondary) |
| CVSS 3.1 | HIGH 7.3 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L | NVD · cna@vuldb.com (Secondary) |
| CVSS 2.0 | HIGH 7.5 | AV:N/AC:L/Au:N/C:P/I:P/A:P | NVD · cna@vuldb.com (Secondary) |
European references
- ENISA EUVD · EUVD-2026-92079
- GCVE · GCVE-0-2026-105133
Affected configurations (NVD CPE)
cpe:2.3:a:ahsay:cloud_backup_suite:*:*:*:*:*:*:*:*< 9.15.2.70cpe:2.3:a:ahsay:cloud_backup_suite:*:*:*:*:*:*:*:*≥ 10.1.0 < 10.3.4.45
Affected products
| Product | Versions |
|---|---|
| Ahsay · AhsayCBS | affected 9.15.2.0 ; affected 9.15.2.1 ; affected 9.15.2.2 ; affected 9.15.2.3 ; affected 9.15.2.4 ; affected 9.15.2.5 |
Sources
| Source | Licence |
|---|---|
| CVE List (CVEProject cvelistV5) | CVE Program Terms of Use |
| CISA Known Exploited Vulnerabilities | CC0 1.0 |
| EPSS (FIRST.org) | FIRST — attribution requested |
| ENISA EUVD | ENISA — reproduction authorised, source acknowledged |
| NVD (NIST) via fkie-cad/nvd-json-data-feeds | Public domain — this product uses data from the NVD API but is not endorsed or certified by the NVD |