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CVE-2026-51669: Improper Access Control

🗓️ 31 Aug 2026 00:00:00Reported by Rapid7Type 
rapid7
 rapid7🔗 www.rapid7.com

Incorrect access control in the getPairCfg function of TOTOLINK T6 4.1.5cu.748_B20211015 allows unauthenticated attackers to obtain pairing and mesh-slave configuration via sending a crafted POST request to /cgi-bin/cstecgi.cgi.

Related
Refs
ReporterTitlePublishedViews
Family
circl
Circl		CVE-2026-51669
1 Sep 202613:40
–circl
cve
CVE		CVE-2026-51669
31 Aug 202600:00
–cve
cvelist
Cvelist		CVE-2026-51669
31 Aug 202600:00
–cvelist
euvd
EUVD		EUVD-2026-68532
31 Aug 202600:00
–euvd
nvd
NVD		CVE-2026-51669
31 Aug 202614:17
–nvd
ptsecurity
Positive Technologies		PT-2026-83811
31 Aug 202600:00
–ptsecurity
vulnrichment
Vulnrichment		CVE-2026-51669
31 Aug 202600:00
–vulnrichment

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01 Sep 2026 00:00Current
CVSS 3.19.1
EPSS0.00364
SSVC
CWE-284
0