CVE-2025-7615

Name: CVE-2025-7615
Creator: NVD / NIST
Published: 2025-07-14T16:15:27.15+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

LOWCVSS 2.1/10EPSS 2.62%

Last modified Jun 17, 2026

CVE-2025-7615 is a low-severity vulnerability rated 2.1/10 on the CVSS scale. A vulnerability classified as critical was found in TOTOLINK T6 4.1.5cu.748. Affected by this vulnerability is the function clearPairCfg of the file /cgi-bin/cstecgi.cgi of the component HTTP POST Request Handler. EPSS estimates a 2.62% chance of exploitation in the next 30 days.

Description

A vulnerability classified as critical was found in TOTOLINK T6 4.1.5cu.748. Affected by this vulnerability is the function clearPairCfg of the file /cgi-bin/cstecgi.cgi of the component HTTP POST Request Handler. The manipulation of the argument ip leads to command injection. The attack can be launched remotely. The exploit has been disclosed to the public and may be used.

Metrics

CVSS 3.1

8.8/10

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

CVSS 4.0

2.1/10

CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

EPSS Probability

2.62%

83.5th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

Vendor	Product	Versions
Totolink	T6 Firmware	v4.1.5cu.748_b20211015

References

https://github.com/ElvisBlue/Public/blob/main/Vuln/6.mdExploit, Third Party Advisory
https://github.com/ElvisBlue/Public/blob/main/Vuln/6.md#pocExploit
https://vuldb.com/?ctiid.316315Permissions Required, VDB Entry
https://vuldb.com/?id.316315Third Party Advisory, VDB Entry
https://vuldb.com/?submit.615369Third Party Advisory, VDB Entry
https://www.totolink.net/Product

Timeline

Published: Jul 14, 2025
Last Modified: Jun 17, 2026
Status: Analyzed

Frequently Asked Questions

What is CVE-2025-7615?

How severe is CVE-2025-7615?

CVE-2025-7615 has a CVSS score of 2.1/10 (LOW severity). The EPSS model estimates a 2.62% probability of exploitation in the next 30 days.

How do I fix CVE-2025-7615?

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-2025-7615?

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

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Source: NVD / NIST