CVE-2025-60702: A command injection vulnerability exists in the TOTOLINK A950RG Router firmware V5.9c.4592_B20191022_ALL withi

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MEDIUM 6.5REMOTEMITIGATE

CVE-2025-60702 is a medium-severity flaw (CVSS 6.5) affecting a950rg firmware. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

A command injection vulnerability exists in the TOTOLINK A950RG Router firmware V5.9c.4592_B20191022_ALL within the `system.so` binary. The `setDiagnosisCfg` function retrieves the `ipDoamin` parameter from user input via `websGetVar` and concatenates it directly into a `ping` system command executed via `CsteSystem()` without any sanitization. An unauthenticated remote attacker can exploit this vulnerability to execute arbitrary commands on the

Why this priority

Public exploit reference
Remotely exploitable, no login, no user action

No fix is published yet: follow the downgrade or mitigation steps.

Risk facts

CVSS score	6.5 (Medium)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	None
User interaction	None
EPSS exploit chance	2.6% (top 15%)
CISA exploited list	No
Weakness	CWE-77
Published	2025-11-13
Last modified	2026-06-17

Publisher (CNA): MITRE · Vendor: totolink

Last updated 2026-06-17 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2025-11-13 20:15 UTCPublished CVE record published
2026-06-17 09:49 UTCUpdated Record last modified

totolink a950rg firmware MITIGATE

Affected: 5.9c.4592_b20191022

Fixed in: no fixed release known

Safe to downgrade to: a release before 5.9c.4592_b20191022

Check your OS release

cat /etc/os-release; uname -r

Debian / Ubuntu

sudo apt update && sudo apt full-upgrade

RHEL / Amazon Linux / Fedora

sudo dnf upgrade --refresh

Windows

Install the latest cumulative update from Windows Update

If no patch exists yet

OS downgrades are not safe. Apply the vendor mitigation from the advisory and restrict exposure.

Verify at the official source NVD · CVE Program · Report a problem with this page
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.

Quick answers

How do I fix CVE-2025-60702?

a950rg firmware: mitigate or apply the listed mitigation. Exact commands for each OS are on this page.

Is CVE-2025-60702 being exploited?

CVE-2025-60702 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

What does CVE-2025-60702 affect?

CVE-2025-60702 affects a950rg firmware. Severity is medium (CVSS 6.5). A command injection vulnerability exists in the TOTOLINK A950RG Router firmware V5.9c.4592_B20191022_ALL within the `system.so` binary. The `setDiagnosisCfg` function retrieves the `ipDoamin` parameter from user input via `websGetVar` and c

How urgent is CVE-2025-60702?

Priority 54/100. Public exploit reference; Remotely exploitable, no login, no user action

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References

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