CVE-2023-51123

Name: CVE-2023-51123
Creator: NVD / NIST
Published: 2024-01-10T22:15:50.823+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

CRITICALCVSS 9.8/10EPSS 24.38%

Last modified Jun 17, 2026

CVE-2023-51123 is a critical-severity vulnerability rated 9.8/10 on the CVSS scale. An issue discovered in D-Link dir815 v.1.01SSb08.bin allows a remote attacker to execute arbitrary code via a crafted POST request to the service parameter in the soapcgi_main function of the cgibin binary component.. EPSS estimates a 24.38% chance of exploitation in the next 30 days.

Description

An issue discovered in D-Link dir815 v.1.01SSb08.bin allows a remote attacker to execute arbitrary code via a crafted POST request to the service parameter in the soapcgi_main function of the cgibin binary component.

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

24.38%

97.6th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-78

Affected Software

Vendor	Product	Versions
Dlink	Dir-815 Firmware	1.01ssb08.bin

References

https://github.com/WhereisRain/dir-815Exploit, Third Party Advisory
https://github.com/WhereisRain/dir-815/blob/main/README.md
https://github.com/WhereisRain/dir-815Exploit, Third Party Advisory
https://github.com/WhereisRain/dir-815/blob/main/README.md

Timeline

Published: Jan 10, 2024
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2023-51123?

How severe is CVE-2023-51123?

CVE-2023-51123 has a CVSS score of 9.8/10 (CRITICAL severity). The EPSS model estimates a 24.38% probability of exploitation in the next 30 days.

How do I fix CVE-2023-51123?

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-2023-51123?

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

Scan your code now

Source: NVD / NIST