CVE-2025-10363

Unauthenticated RCE via .NET Deserialization in Topal Finance Software

CVSS 10 CRITICALEPSS 0.5%CWE-502

Vexday Risk Score

28Low

SSVC decision (CISA)

Track

No exploitation signal → monitor

CVSS 10EPSS 0.5%KEV nãoPoC —Nuclei —Metasploit —Patch —

Lifecycle

06 Oct 2025Published on NVD

Recommendation: Monitor — no exploitation signal at the moment.

Deserialization of Untrusted Data vulnerability in Topal Solutions AG Topal Finanzbuchhaltung on Windows allows Remote Code Execution.This issue affects at least Topal Finanzbuchhaltung: 10.1.5.20 and is fixed in version 11.2.12.00

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/AU:Y

Affected products

Topal Solutions AG · Topal Finanzbuchhaltung

References

https://info.topal.ch/content/info/Topal_ReleaseNotes/de/version_v11_2_12_0.htm https://labs.infoguard.ch/advisories/cve-2025-10363_topal_deserialization_unauth_rce/