{"id":"CVE-2026-124560","url":"https://www.cyber-defence.io/tools/cve/CVE-2026-124560","generatedAt":"2026-11-09T10:01:33.242Z","title":"A vulnerability was found in D-Link DIR-878 1.20B05.","description":"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.","published":"2026-11-09T03:16:38.000Z","lastModified":"2026-11-09T03:16:38.000Z","status":"Deferred","sourceIdentifier":"cna@vuldb.com","cvss":{"version":"4.0","score":8.9,"severity":"HIGH","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/M"},"cwe":["CWE-119","CWE-122"],"affected":[],"epss":null,"kev":{"listed":false},"exploits":{"count":0,"verified":false,"firstPublished":null,"source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[]},"verdict":{"level":"high","text":"High impact if exploited, but EPSS currently rates exploitation as unscored. Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit."},"changes":[{"kind":"new","label":"New CVE","at":"2026-11-09T03:16:38.000Z","detail":{"score":"8.9","severity":"HIGH","publishedAt":"2026-11-09T03:16:38.117Z"},"summary":"New CVE, high severity (CVSS 8.9)."}],"references":[{"url":"https://github.com/Zimo-666/DIR-878-cves/tree/main/01-captcha-uid-heap-overflow","source":"cna@vuldb.com"},{"url":"https://vuldb.com/cve/CVE-2026-124560","source":"cna@vuldb.com"},{"url":"https://vuldb.com/submit/1035616","source":"cna@vuldb.com"},{"url":"https://vuldb.com/vuln/432892","source":"cna@vuldb.com"},{"url":"https://vuldb.com/vuln/432892/cti","source":"cna@vuldb.com"},{"url":"https://www.dlink.com/","source":"cna@vuldb.com"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2026-124560","epss":"https://www.first.org/epss/","kev":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog","exploitdb":"https://www.exploit-db.com/"},"licence":"CC BY 4.0 — link back to the CVE Explorer if you publish the results; upstream data remains subject to its own terms."}