{"id":"CVE-2025-53755","state":"PUBLISHED","title":"Cleartext Storage Vulnerability in Digisol DG-GR6821AC Router","description":"This vulnerability exists in Digisol DG-GR6821AC Router due to storage of credentials and PINS without encryption in the device firmware. An attacker with physical access could exploit this vulnerability by extracting the firmware and reverse engineer the binary data to access the unencrypted data stored in the firmware of targeted device.\n\nSuccessful exploitation of this vulnerability could allow the attacker to gain unauthorized access to the network of the targeted device.","publishedAt":"2025-07-16T11:18:02.302Z","updatedAt":"2025-07-16T18:52:02.552Z","severity":{"score":5.1,"label":"Medium","version":"4.0","vector":"CVSS:4.0/AV:P/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-312"],"ingestedAt":"2026-10-29T20:09:31.862Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2025/53xxx/CVE-2025-53755.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2025-53755","state":"PUBLISHED","datePublished":"2025-07-16T11:18:02.302Z","dateUpdated":"2025-07-16T18:52:02.552Z","assignerShortName":"CERT-In","assignerOrgId":"66834db9-ab24-42b4-be80-296b2e40335c","dateReserved":"2025-07-09T11:17:31.820Z"},"containers":{"cna":{"title":"Cleartext Storage Vulnerability in Digisol DG-GR6821AC Router","descriptions":[{"lang":"en","value":"This vulnerability exists in Digisol DG-GR6821AC Router due to storage of credentials and PINS without encryption in the device firmware. An attacker with physical access could exploit this vulnerability by extracting the firmware and reverse engineer the binary data to access the unencrypted data stored in the firmware of targeted device.\n\nSuccessful exploitation of this vulnerability could allow the attacker to gain unauthorized access to the network of 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":"PHYSICAL","baseScore":5.1,"baseSeverity":"MEDIUM","privilegesRequired":"NONE","providerUrgency":"NOT_DEFINED","subAvailabilityImpact":"NONE","subConfidentialityImpact":"NONE","subIntegrityImpact":"NONE","userInteraction":"NONE","valueDensity":"NOT_DEFINED","vectorString":"CVSS:4.0/AV:P/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-312","description":"CWE-312: Cleartext Storage of Sensitive Information","lang":"en","type":"CWE"}]}],"providerMetadata":{"shortName":"CERT-In","orgId":"66834db9-ab24-42b4-be80-296b2e40335c","dateUpdated":"2025-07-16T11:18:02.302Z"},"credits":[{"lang":"en","type":"finder","value":"This vulnerability is reported by Shravan Singh from Kavach IoT Security."}],"impacts":[{"capecId":"CAPEC-37","descriptions":[{"lang":"en","value":"CAPEC-37 Retrieve Embedded Sensitive Data"}]}],"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":"2025-07-16T18:51:48.904192Z","id":"CVE-2025-53755","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2025-07-16T18:52:02.552Z"}}]}}}