{"id":"CVE-2025-53756","state":"PUBLISHED","title":"Cleartext Transmission Vulnerability in Digisol DG-GR6821AC Router","description":"This vulnerability exists in Digisol DG-GR6821AC Router due to cleartext transmission of credentials in its web management interface. A remote attacker could exploit this vulnerability by intercepting the network traffic and capturing cleartext credentials. \n\nSuccessful exploitation of this vulnerability could allow the attacker to gain unauthorized access to the targeted device.","publishedAt":"2025-07-16T11:21:32.020Z","updatedAt":"2025-07-16T18:51:21.505Z","severity":{"score":8.7,"label":"High","version":"4.0","vector":"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","source":"CERT-In"},"assigner":"CERT-In","products":["Digisol XPON ONU Wi-Fi Router (DG-GR6821AC)"],"affected":[{"vendor":"Digisol","product":"XPON ONU Wi-Fi Router (DG-GR6821AC)","defaultStatus":"unaffected","versions":[{"version":"V3.2.XX","status":"affected"}]}],"references":["https://www.cert-in.org.in/s2cMainServlet?pageid=PUBVLNOTES01&VLCODE=CIVN-2025-0147"],"weaknesses":["CWE-319"],"ingestedAt":"2026-10-29T20:09:31.862Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2025/53xxx/CVE-2025-53756.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2025-53756","state":"PUBLISHED","datePublished":"2025-07-16T11:21:32.020Z","dateUpdated":"2025-07-16T18:51:21.505Z","assignerShortName":"CERT-In","assignerOrgId":"66834db9-ab24-42b4-be80-296b2e40335c","dateReserved":"2025-07-09T11:17:31.820Z"},"containers":{"cna":{"title":"Cleartext Transmission Vulnerability in Digisol DG-GR6821AC Router","descriptions":[{"lang":"en","value":"This vulnerability exists in Digisol DG-GR6821AC Router due to cleartext transmission of credentials in its web management interface. A remote attacker could exploit this vulnerability by intercepting the network traffic and capturing cleartext credentials. \n\nSuccessful exploitation of this vulnerability could allow the attacker to gain unauthorized access to the targeted device."}],"affected":[{"vendor":"Digisol","product":"XPON ONU Wi-Fi Router (DG-GR6821AC)","defaultStatus":"unaffected","versions":[{"version":"V3.2.XX","status":"affected"}]}],"references":[{"url":"https://www.cert-in.org.in/s2cMainServlet?pageid=PUBVLNOTES01&VLCODE=CIVN-2025-0147","tags":["third-party-advisory"]}],"metrics":[{"cvssV4_0":{"Automatable":"NOT_DEFINED","Recovery":"NOT_DEFINED","Safety":"NOT_DEFINED","attackComplexity":"LOW","attackRequirements":"NONE","attackVector":"NETWORK","baseScore":8.7,"baseSeverity":"HIGH","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-319","description":"CWE-319: Cleartext Transmission of Sensitive Information","lang":"en","type":"CWE"}]}],"providerMetadata":{"shortName":"CERT-In","orgId":"66834db9-ab24-42b4-be80-296b2e40335c","dateUpdated":"2025-07-16T11:21:32.020Z"},"credits":[{"lang":"en","type":"finder","value":"This vulnerability is reported by Shravan Singh from Kavach IoT Security."}],"impacts":[{"capecId":"CAPEC-117","descriptions":[{"lang":"en","value":"CAPEC-117: Interception"}]}],"solutions":[{"lang":"en","supportingMedia":[{"base64":false,"type":"text/html","value":"Upgrade Digisol DG-GR6821AC Router firmware to version HG323DACv5_all_V3.2.02-250509_Digisolver<br>"}],"value":"Upgrade Digisol DG-GR6821AC Router firmware to version HG323DACv5_all_V3.2.02-250509_Digisolver"}],"source":{"discovery":"UNKNOWN"},"x_generator":{"engine":"Vulnogram 0.2.0"}},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2025-07-16T18:51:03.855205Z","id":"CVE-2025-53756","options":[{"Exploitation":"none"},{"Automatable":"yes"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2025-07-16T18:51:21.505Z"}}]}}}