CVE-2026-51724
Last modified
CVE-2026-51724 is a critical-severity vulnerability rated 9.8/10 on the CVSS scale. Incorrect access control in the delSmartQosCfg function of TOTOLINK T6 4.1.5cu.748_B20211015 allows unauthenticated attackers to remove Smart QoS rules via sending a crafted POST request to /cgi-bin/cstecgi.cgi.. EPSS estimates a 0.16% chance of exploitation in the next 30 days.
Description
Incorrect access control in the delSmartQosCfg function of TOTOLINK T6 4.1.5cu.748_B20211015 allows unauthenticated attackers to remove Smart QoS rules via sending a crafted POST request to /cgi-bin/cstecgi.cgi.
Metrics
Weakness Enumeration
Affected Software
Source: CNA advisory (CVE.org). NVD analysis pending.
| Vendor | Product | Versions |
|---|---|---|
| — | — | n/a |
References
Timeline
- Published
- Last Modified
- Status
- Deferred
Frequently Asked Questions
What is CVE-2026-51724?
How severe is CVE-2026-51724?
How do I fix CVE-2026-51724?
How Strix Helps
- Uncovering a hidden BOLA in Appsmith's snapshot logicStrix autonomously discovered a BOLA/IDOR vulnerability in Appsmith's snapshot deletion path.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
Related CVEs from 2026
- CVE-2026-51719Incorrect access control in the delUrlFilterRules function o…7.5
- CVE-2026-5172A buffer overflow in dnsmasq’s extract_addresses() function …7.3
- CVE-2026-51720Incorrect access control in the delIpPortFilterRules functio…9.1
- CVE-2026-51721Incorrect access control in the setPairCfg function of TOTOL…9.1
- CVE-2026-51722Incorrect access control in the setWiFiRepeaterCfg function …9.1
- CVE-2026-51723Incorrect access control in the UploadCustomModule function …9.1
- CVE-2026-51725Incorrect access control in the NTPSyncWithHost function of …9.1
- CVE-2026-51726Incorrect access control in the delParentalRules function of…9.1
- CVE-2026-51727Incorrect access control in the SystemSettings function of T…5.3
- CVE-2026-51728Incorrect access control in the UploadFirmwareFile function …9.8
- CVE-2026-51729Incorrect access control in the delDevice function of TOTOLI…9.1
- CVE-2026-5173GitLab has remediated an issue in GitLab CE/EE affecting all…8.5
Are you affected by CVE-2026-51724?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST