{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2022-4985","assignerOrgId":"83251b91-4cc7-4094-a5c7-464a1b83ea10","state":"PUBLISHED","assignerShortName":"VulnCheck","dateReserved":"2025-11-14T21:18:12.405Z","datePublished":"2025-11-14T22:49:13.629Z","dateUpdated":"2026-04-07T14:06:27.089Z"},"containers":{"cna":{"affected":[{"defaultStatus":"unknown","product":"Vodafone H500s","vendor":"Vodacom","versions":[{"lessThanOrEqual":"3.5.10","status":"affected","version":"0","versionType":"semver"}]}],"cpeApplicability":[{"nodes":[{"cpeMatch":[{"criteria":"cpe:2.3:a:vodafone:vodafone_h500s:*:*:*:*:*:*:*:*","versionEndIncluding":"3.5.10","versionStartIncluding":"0","vulnerable":true}],"negate":false,"operator":"OR"}],"operator":"OR"}],"credits":[{"lang":"en","type":"finder","value":"Daniel Monzón (stark0de)"}],"descriptions":[{"lang":"en","supportingMedia":[{"base64":false,"type":"text/html","value":"Vodafone H500s devices running firmware v3.5.10 (hardware model Sercomm VFH500) expose the WiFi access point password via an unauthenticated HTTP endpoint. By sending a crafted GET request to /data/activation.json with specific headers and cookies, a remote attacker can retrieve a JSON document that contains the wifi_password field. This allows an unauthenticated attacker to obtain the WiFi credentials and gain unauthorized access to the wireless network, compromising confidentiality of network traffic and attached systems."}],"value":"Vodafone H500s devices running firmware v3.5.10 (hardware model Sercomm VFH500) expose the WiFi access point password via an unauthenticated HTTP endpoint. By sending a crafted GET request to /data/activation.json with specific headers and cookies, a remote attacker can retrieve a JSON document that contains the wifi_password field. This allows an unauthenticated attacker to obtain the WiFi credentials and gain unauthorized access to the wireless network, compromising confidentiality of network traffic and attached systems."}],"metrics":[{"cvssV4_0":{"Automatable":"NOT_DEFINED","Recovery":"NOT_DEFINED","Safety":"NOT_DEFINED","attackComplexity":"LOW","attackRequirements":"NONE","attackVector":"NETWORK","baseScore":8.7,"baseSeverity":"HIGH","exploitMaturity":"NOT_DEFINED","privilegesRequired":"NONE","providerUrgency":"NOT_DEFINED","subAvailabilityImpact":"NONE","subConfidentialityImpact":"NONE","subIntegrityImpact":"NONE","userInteraction":"NONE","valueDensity":"NOT_DEFINED","vectorString":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N","version":"4.0","vulnAvailabilityImpact":"NONE","vulnConfidentialityImpact":"HIGH","vulnIntegrityImpact":"NONE","vulnerabilityResponseEffort":"NOT_DEFINED"},"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}]}],"problemTypes":[{"descriptions":[{"cweId":"CWE-497","description":"CWE-497 Exposure of Sensitive System Information to an Unauthorized Control Sphere","lang":"en","type":"CWE"}]}],"providerMetadata":{"orgId":"83251b91-4cc7-4094-a5c7-464a1b83ea10","shortName":"VulnCheck","dateUpdated":"2026-04-07T14:06:27.089Z"},"references":[{"tags":["exploit"],"url":"https://www.exploit-db.com/exploits/50636"},{"tags":["exploit"],"url":"https://cxsecurity.com/issue/WLB-2022010024"},{"tags":["product"],"url":"https://help.vodacom.co.za/personal/home/61/9493/1023659/Vodafone-H500s-WiFi-router"},{"tags":["third-party-advisory"],"url":"https://www.vulncheck.com/advisories/vodafone-h500s-wifi-password-disclosure-via-activation-json"}],"source":{"discovery":"UNKNOWN"},"tags":["unsupported-when-assigned"],"timeline":[{"lang":"en","time":"2022-01-05T17:00:00.000Z","value":"ExploitDB-50636 is publicly disclosed."}],"title":"Vodafone H500s WiFi Password Disclosure via activation.json","x_generator":{"engine":"vulncheck"},"datePublic":"2022-01-05T00:00:00.000Z"},"adp":[{"references":[{"url":"https://cxsecurity.com/issue/WLB-2022010024","tags":["exploit"]},{"url":"https://www.exploit-db.com/exploits/50636","tags":["exploit"]}],"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2025-11-18T16:17:54.957077Z","id":"CVE-2022-4985","options":[{"Exploitation":"poc"},{"Automatable":"yes"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2025-11-18T16:17:58.154Z"}}]}}