CVE-2026-105133

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.

CVSS 4.0

5.5CVSS: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

CVSS 3.1

7.3CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L

EPSS

79% chance of exploitation in the next 30 days; higher than 99% of CVEs (scores of 2026-10-25)

CISA KEV

listed 2026-10-14, due 2026-10-17

CWE

CWE-287

Published

2026-10-04

Modified

2026-10-15

Record from

the NVD, synced 2026-10-19

Affected

• ahsay:cloud_backup_suite

References

• https://vuldb.com/cve/CVE-2026-105133
• https://vuldb.com/submit/942688
• https://vuldb.com/vuln/413350
• https://vuldb.com/vuln/413350/cti
• https://www.ahsay.com/en/support/help-centre/release-notes/cbs/v10.3.4

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