{"id":"CVE-2022-4498","state":"PUBLISHED","title":"A vulnerable HTTP Basic Authentication process in TP-Link routers, Archer C5 and WR710N-V1, is susceptible to either a DoS or an arbitrary code execution via any interface.","description":"In TP-Link routers, Archer C5 and WR710N-V1, running the latest available code, when receiving HTTP Basic Authentication the httpd service can be sent a crafted packet that causes a heap overflow. This can result in either a DoS (by crashing the httpd process) or an arbitrary code execution.","publishedAt":"2023-01-11T20:38:37.312Z","updatedAt":"2025-11-04T19:14:14.345Z","severity":{"score":9.8,"label":"Critical","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","source":"CISA-ADP"},"assigner":"certcc","products":["TP-Link WR710N","TP-Link Archer C5"],"affected":[{"vendor":"TP-Link","product":"WR710N","versions":[{"version":"V1-151022","status":"affected"}]},{"vendor":"TP-Link","product":"Archer C5","versions":[{"version":"V2_160221_US","status":"affected"}]}],"references":["https://kb.cert.org/vuls/id/572615","https://www.kb.cert.org/vuls/id/572615"],"weaknesses":[],"ingestedAt":"2026-10-29T20:05:26.763Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2022/4xxx/CVE-2022-4498.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2022-4498","state":"PUBLISHED","datePublished":"2023-01-11T20:38:37.312Z","dateUpdated":"2025-11-04T19:14:14.345Z","assignerShortName":"certcc","assignerOrgId":"37e5125f-f79b-445b-8fad-9564f167944b","dateReserved":"2022-12-14T17:59:41.586Z"},"containers":{"cna":{"title":"A vulnerable HTTP Basic Authentication process in TP-Link routers, Archer C5 and WR710N-V1, is susceptible to either a DoS or an arbitrary code execution via any interface.","descriptions":[{"lang":"en","value":"In TP-Link routers, Archer C5 and WR710N-V1, running the latest available code, when receiving HTTP Basic Authentication the httpd service can be sent a crafted packet that causes a heap overflow. This can result in either a DoS (by crashing the httpd process) or an arbitrary code execution."}],"affected":[{"vendor":"TP-Link","product":"WR710N","versions":[{"version":"V1-151022","status":"affected"}]},{"vendor":"TP-Link","product":"Archer C5","versions":[{"version":"V2_160221_US","status":"affected"}]}],"references":[{"url":"https://kb.cert.org/vuls/id/572615"}],"problemTypes":[{"descriptions":[{"lang":"en","description":"CWE-120 Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')"}]}],"providerMetadata":{"shortName":"certcc","orgId":"37e5125f-f79b-445b-8fad-9564f167944b","dateUpdated":"2023-01-11T20:38:37.312Z"},"source":{"discovery":"UNKNOWN"},"x_generator":{"engine":"VINCE 2.0.5","env":"prod","origin":"https://cveawg.mitre.org/api//cve/CVE-2022-4498"}},"adp":[{"title":"CVE Program Container","references":[{"url":"https://kb.cert.org/vuls/id/572615","tags":["x_transferred"]},{"url":"https://www.kb.cert.org/vuls/id/572615"}],"providerMetadata":{"shortName":"CVE","orgId":"af854a3a-2127-422b-91ae-364da2661108","dateUpdated":"2025-11-04T19:14:14.345Z"}},{"title":"CISA ADP Vulnrichment","metrics":[{"cvssV3_1":{"scope":"UNCHANGED","version":"3.1","baseScore":9.8,"attackVector":"NETWORK","baseSeverity":"CRITICAL","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","integrityImpact":"HIGH","userInteraction":"NONE","attackComplexity":"LOW","availabilityImpact":"HIGH","privilegesRequired":"NONE","confidentialityImpact":"HIGH"}},{"other":{"type":"ssvc","content":{"timestamp":"2025-04-09T14:14:59.035196Z","id":"CVE-2022-4498","options":[{"Exploitation":"none"},{"Automatable":"yes"},{"Technical Impact":"total"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2025-04-09T14:15:15.560Z"}}]}}}