CVE-2023-4669

Name: CVE-2023-4669
Creator: NVD / NIST
Published: 2023-09-14T19:16:51.013+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

CRITICALCVSS 9.8/10EPSS 0.96%

Last modified Jun 17, 2026

CVE-2023-4669 is a critical-severity vulnerability rated 9.8/10 on the CVSS scale. Authentication Bypass by Assumed-Immutable Data vulnerability in Exagate SYSGuard 3001 allows Authentication Bypass. This issue affects SYSGuard 3001: before 3.2.20.0.. EPSS estimates a 0.96% chance of exploitation in the next 30 days.

Description

Authentication Bypass by Assumed-Immutable Data vulnerability in Exagate SYSGuard 3001 allows Authentication Bypass. This issue affects SYSGuard 3001: before 3.2.20.0.

Metrics

CVSS 3.1

9.8/10

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

EPSS Probability

0.96%

57.0th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

Vendor	Product	Versions
Exagate	Sysguard 3001 Firmware	< 3.2.20.0

References

https://siberguvenlik.gov.tr/guvenlik-bildirimleri/detay/tr-23-0525
https://www.usom.gov.tr/bildirim/tr-23-0525Third Party Advisory
https://www.usom.gov.tr/bildirim/tr-23-0525Third Party Advisory

Timeline

Published: Sep 14, 2023
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2023-4669?

Authentication Bypass by Assumed-Immutable Data vulnerability in Exagate SYSGuard 3001 allows Authentication Bypass. This issue affects SYSGuard 3001: before 3.2.20.0.

How severe is CVE-2023-4669?

CVE-2023-4669 has a CVSS score of 9.8/10 (CRITICAL severity). The EPSS model estimates a 0.96% probability of exploitation in the next 30 days.

How do I fix CVE-2023-4669?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2023-4669?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST