{"id":"CVE-2024-4231","state":"PUBLISHED","title":"Incorrect Access Control Vulnerability in Digisol Router","description":"This vulnerability exists in Digisol Router (DG-GR1321: Hardware version 3.7L;  Firmware version : v3.2.02) due to presence of root terminal access on a serial interface without proper access control. An attacker with physical access could exploit this by identifying UART pins and accessing the root shell on the vulnerable system.\n\nSuccessful exploitation of this vulnerability could allow the attacker to access the sensitive information on the targeted system.","publishedAt":"2024-05-10T13:29:46.081Z","updatedAt":"2024-08-01T20:33:52.975Z","severity":{"score":6.8,"label":"Medium","version":"4.0","vector":"CVSS:4.0/AV:P/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N","source":"CERT-In"},"assigner":"CERT-In","products":["Digisol Digisol Router DG-GR1321"],"affected":[{"vendor":"Digisol","product":"Digisol Router DG-GR1321","defaultStatus":"unaffected","versions":[{"version":"v3.2.02","status":"affected"}]}],"references":["https://www.cert-in.org.in/s2cMainServlet?pageid=PUBVLNOTES01&VLCODE=CIVN-2024-0158"],"weaknesses":["CWE-1191"],"ingestedAt":"2026-10-29T20:07:56.516Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2024/4xxx/CVE-2024-4231.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2024-4231","state":"PUBLISHED","datePublished":"2024-05-10T13:29:46.081Z","dateUpdated":"2024-08-01T20:33:52.975Z","assignerShortName":"CERT-In","assignerOrgId":"66834db9-ab24-42b4-be80-296b2e40335c","dateReserved":"2024-04-26T09:44:57.958Z"},"containers":{"cna":{"title":"Incorrect Access Control Vulnerability in Digisol Router","descriptions":[{"lang":"en","value":"This vulnerability exists in Digisol Router (DG-GR1321: Hardware version 3.7L;  Firmware version : v3.2.02) due to presence of root terminal access on a serial interface without proper access control. An attacker with physical access could exploit this by identifying UART pins and accessing the root shell on the vulnerable system.\n\nSuccessful exploitation of this vulnerability could allow the attacker to access the sensitive information on the targeted system."}],"affected":[{"vendor":"Digisol","product":"Digisol Router DG-GR1321","defaultStatus":"unaffected","versions":[{"version":"v3.2.02","status":"affected"}]}],"references":[{"url":"https://www.cert-in.org.in/s2cMainServlet?pageid=PUBVLNOTES01&VLCODE=CIVN-2024-0158","tags":["third-party-advisory"]}],"metrics":[{"cvssV4_0":{"Automatable":"NOT_DEFINED","Recovery":"NOT_DEFINED","Safety":"NOT_DEFINED","attackComplexity":"LOW","attackRequirements":"NONE","attackVector":"PHYSICAL","baseScore":6.8,"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:H/VA:N/SC:N/SI:N/SA:N","version":"4.0","vulnAvailabilityImpact":"NONE","vulnConfidentialityImpact":"HIGH","vulnIntegrityImpact":"HIGH","vulnerabilityResponseEffort":"NOT_DEFINED"},"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}]}],"problemTypes":[{"descriptions":[{"cweId":"CWE-1191","description":"CWE-1191: On-Chip Debug and Test Interface With Improper Access Control","lang":"en","type":"CWE"}]}],"providerMetadata":{"shortName":"CERT-In","orgId":"66834db9-ab24-42b4-be80-296b2e40335c","dateUpdated":"2024-06-05T12:21:30.085Z"},"credits":[{"lang":"en","type":"finder","value":"This vulnerability is discovered by Shravan Singh, Ganesh Bakare and Karan Patel from Redfox Cyber Security Inc, Toronto, Canada."}],"solutions":[{"lang":"en","supportingMedia":[{"base64":false,"type":"text/html","value":"Upgrade Digisol Router firmware to version v3.1.02-240311.<br><a target=\"_blank\" rel=\"nofollow\" href=\"https://www.digisol.com/firmware/\">https://www.digisol.com/firmware/</a><br>"}],"value":"Upgrade Digisol Router firmware to version v3.1.02-240311.\n https://www.digisol.com/firmware/"}],"source":{"discovery":"UNKNOWN"},"x_generator":{"engine":"Vulnogram 0.2.0"}},"adp":[{"title":"CISA ADP Vulnrichment","affected":[{"vendor":"digisol","product":"dg-gr1321_firmware","defaultStatus":"unaffected","versions":[{"version":"3.2.02","status":"affected"}],"cpes":["cpe:2.3:o:digisol:dg-gr1321_firmware:3.2.02:*:*:*:*:*:*:*"]}],"metrics":[{"cvssV3_1":{"scope":"UNCHANGED","version":"3.1","baseScore":4.6,"attackVector":"PHYSICAL","baseSeverity":"MEDIUM","vectorString":"CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","integrityImpact":"NONE","userInteraction":"NONE","attackComplexity":"LOW","availabilityImpact":"NONE","privilegesRequired":"NONE","confidentialityImpact":"HIGH"}},{"other":{"type":"ssvc","content":{"timestamp":"2024-07-24T17:06:32.072169Z","id":"CVE-2024-4231","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"total"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2024-07-24T17:14:26.318Z"}},{"title":"CVE Program Container","references":[{"url":"https://www.cert-in.org.in/s2cMainServlet?pageid=PUBVLNOTES01&VLCODE=CIVN-2024-0158","tags":["third-party-advisory","x_transferred"]}],"providerMetadata":{"shortName":"CVE","orgId":"af854a3a-2127-422b-91ae-364da2661108","dateUpdated":"2024-08-01T20:33:52.975Z"}}]}}}