CVE-2025-60683Public exploit

Local command execution via unescaped interface names

Published Nov 13, 2025 · Updated Jul 5, 2026

Command injection in TOTOLINK A720R Router firmware 4.1.5cu.614_B20230630 allows local users to execute arbitrary commands. The sysconf sub_40BFA4 function accepts eth or wlan prefixes from /var/system/linux_vlan_reinit, formats the complete value into ifconfig and vconfig shell commands, and passes them to system() without escaping. Exploitation requires write access to that file, and injected commands execute on the router when sysconf processes it.

CVSS severity6.5
Medium
EPSS probability1.01%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Command injection in TOTOLINK A720R Router firmware 4.1.5cu.614_B20230630 allows local users to execute arbitrary commands. The sysconf sub_40BFA4 function accepts eth or wlan prefixes from /var/system/linux_vlan_reinit, formats the complete value into ifconfig and vconfig shell commands, and passes them to system() without escaping. Exploitation requires write access to that file, and injected commands execute on the router when sysconf processes it.

The record

CVE
CVE-2025-60683
Published
Nov 13, 2025
Updated
Jul 5, 2026
Vendor
Unknown vendor
Product
Unknown product
Classifications
CWE-77, T1059.004
Attack vector
local
Privileges
Unavailable

Timeline

How it unfolded

  1. Nov 13, 2025CVE publishedPublication date reported by the CVE source.
  2. Jul 5, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Affected buildAffected product and version details are unavailable.

What conditions does exploitation require?

Attack vectorlocal
Required privilegesUnavailable in this record.

What is affected?

Affected products and versions are unavailable in this record.

Published CVSS scores

6.5CISA-ADPCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectorlocal
PrivilegesUnavailable
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-77Improper Neutralization of Special Elements used in a Command ('Command Injection')
T1059.004Unix Shell

Public exploit references

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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