CVE-2023-30054

Name: CVE-2023-30054
Creator: NVD / NIST
Published: 2023-05-05T15:15:10.07+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

CRITICALCVSS 9.8/10EPSS 2.06%

Last modified Jun 17, 2026

CVE-2023-30054 is a critical-severity vulnerability rated 9.8/10 on the CVSS scale. TOTOLINK A7100RU V7.4cu.2313_B20191024 has a Command Injection vulnerability. An attacker can obtain a stable root shell through a specially constructed payload.. EPSS estimates a 2.06% chance of exploitation in the next 30 days.

Description

TOTOLINK A7100RU V7.4cu.2313_B20191024 has a Command Injection vulnerability. An attacker can obtain a stable root shell through a specially constructed payload.

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

2.06%

78.9th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

Vendor	Product	Versions
Totolink	A7100ru Firmware	7.4cu.2313_b20191024

References

https://github.com/Am1ngl/ttt/tree/main/161Exploit, Third Party Advisory
https://github.com/Am1ngl/ttt/tree/main/161Exploit, Third Party Advisory

Timeline

Published: May 5, 2023
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2023-30054?

TOTOLINK A7100RU V7.4cu.2313_B20191024 has a Command Injection vulnerability. An attacker can obtain a stable root shell through a specially constructed payload.

How severe is CVE-2023-30054?

CVE-2023-30054 has a CVSS score of 9.8/10 (CRITICAL severity). The EPSS model estimates a 2.06% probability of exploitation in the next 30 days.

How do I fix CVE-2023-30054?

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-2023-30054?

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

Scan your code now

Source: NVD / NIST