HIGH 8.9 NVD
CVE-2026-124560
A vulnerability was found in D-Link DIR-878 1.20B05. This affects the function GetCAPTCHAsetting of the file bin/prog.cgi of the component HNAP Handler. Perform
A vulnerability was found in D-Link DIR-878 1.20B05. This affects the function GetCAPTCHAsetting of the file bin/prog.cgi of the component HNAP Handler. Performing a manipulation of the argument uid results in heap-based buffer overflow. The attack can be initiated remotely. The exploit has been made public and could be used. This vulnerability only affects products that are no longer supported by the maintainer.
References
- https://github.com/Zimo-666/DIR-878-cves/tree/main/01-captcha-uid-heap-overflow
- https://vuldb.com/cve/CVE-2026-124560
- https://vuldb.com/submit/1035616
- https://vuldb.com/vuln/432892
- https://vuldb.com/vuln/432892/cti
This high severity vulnerability with a CVSS score of 8.9 was published on 2026-11-09 via NVD.
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