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CVE-2023-54337

CRITICAL

9.1

Description

Sysax Multi Server 6.95 contains a denial of service vulnerability in the administrative password field that allows attackers to crash the application. Attackers can overwrite the password field with 800 bytes of repeated characters to trigger an application crash and disrupt server functionality.

CVE Details

CVSS v3.1 Score9.1

SeverityCRITICAL

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

Attack VectorNETWORK

ComplexityLOW

Privileges RequiredNONE

User InteractionNONE

Published1/13/2026

Last Modified1/26/2026

Sourcenvd

Honeypot Sightings0

Affected Products

sysax:multi_server

Weaknesses (CWE)

CWE-1284

References

https://www.exploit-db.com/exploits/51066(disclosure@vulncheck.com)

https://www.sysax.com/(disclosure@vulncheck.com)

https://www.vulncheck.com/advisories/sysax-multi-server-password-denial-of-service-poc(disclosure@vulncheck.com)

https://www.exploit-db.com/exploits/51066(134c704f-9b21-4f2e-91b3-4a467353bcc0)

https://www.vulncheck.com/advisories/sysax-multi-server-password-denial-of-service-poc(134c704f-9b21-4f2e-91b3-4a467353bcc0)

IOC Correlations

No correlations recorded

This product uses data from the NVD API but is not endorsed or certified by the NVD.