{"id":"CVE-2024-12297","state":"PUBLISHED","title":"Frontend Authorization Logic Disclosure Vulnerability","description":"Moxa’s Ethernet switch is vulnerable to an authentication bypass because of flaws in its authorization mechanism. Although both client-side and back-end server verification are involved in the process, attackers can exploit weaknesses in its implementation. These vulnerabilities may enable brute-force attacks to guess valid credentials or MD5 collision attacks to forge authentication hashes, potentially compromising the security of the device.","publishedAt":"2025-01-15T10:00:46.524Z","updatedAt":"2025-03-06T08:27:52.297Z","severity":{"score":9.2,"label":"Critical","version":"4.0","vector":"CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:H/VA:H/SC:L/SI:L/SA:L","source":"Moxa"},"assigner":"Moxa","products":["Moxa EDS-508A Series","Moxa PT-508 Series","Moxa PT-510 Series","Moxa PT-7528 Series","Moxa PT-7728 Series","Moxa PT-7828 Series","Moxa PT-G503 Series","Moxa PT-G510 Series","Moxa PT-G7728 Series","Moxa PT-G7828 Series"],"affected":[{"vendor":"Moxa","product":"EDS-508A Series","defaultStatus":"unaffected","versions":[{"version":"1.0","status":"affected","lessThanOrEqual":"3.11","versionType":"custom"}]},{"vendor":"Moxa","product":"PT-508 Series","defaultStatus":"unaffected","versions":[{"version":"1.0","status":"affected","lessThanOrEqual":"3.8","versionType":"custom"}]},{"vendor":"Moxa","product":"PT-510 Series","defaultStatus":"unaffected","versions":[{"version":"1.0","status":"affected","lessThanOrEqual":"3.8","versionType":"custom"}]},{"vendor":"Moxa","product":"PT-7528 Series","defaultStatus":"unaffected","versions":[{"version":"1.0","status":"affected","lessThanOrEqual":"5.0","versionType":"custom"}]},{"vendor":"Moxa","product":"PT-7728 Series","defaultStatus":"unaffected","versions":[{"version":"1.0","status":"affected","lessThanOrEqual":"3.9","versionType":"custom"}]},{"vendor":"Moxa","product":"PT-7828 Series","defaultStatus":"unaffected","versions":[{"version":"1.0","status":"affected","lessThanOrEqual":"4.0","versionType":"custom"}]},{"vendor":"Moxa","product":"PT-G503 Series","defaultStatus":"unaffected","versions":[{"version":"1.0","status":"affected","lessThanOrEqual":"5.3","versionType":"custom"}]},{"vendor":"Moxa","product":"PT-G510 Series","defaultStatus":"unaffected","versions":[{"version":"1.0","status":"affected","lessThanOrEqual":"6.5","versionType":"custom"}]},{"vendor":"Moxa","product":"PT-G7728 Series","defaultStatus":"unaffected","versions":[{"version":"1.0","status":"affected","lessThanOrEqual":"6.5","versionType":"custom"}]},{"vendor":"Moxa","product":"PT-G7828 Series","defaultStatus":"unaffected","versions":[{"version":"1.0","status":"affected","lessThanOrEqual":"6.5","versionType":"custom"}]}],"references":["https://www.moxa.com/en/support/product-support/security-advisory/mpsa-241407-cve-2024-12297-frontend-authorization-logic-disclosure-vulnerability-in-eds-508a-series","https://www.moxa.com/en/support/product-support/security-advisory/mpsa-241408-cve-2024-12297-frontend-authorization-logic-disclosure-vulnerability-identified-in-pt-switches"],"weaknesses":["CWE-656"],"ingestedAt":"2026-10-29T20:06:50.777Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2024/12xxx/CVE-2024-12297.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2024-12297","state":"PUBLISHED","datePublished":"2025-01-15T10:00:46.524Z","dateUpdated":"2025-03-06T08:27:52.297Z","assignerShortName":"Moxa","assignerOrgId":"2e0a0ee2-d866-482a-9f5e-ac03d156dbaa","dateReserved":"2024-12-06T04:02:40.742Z"},"containers":{"cna":{"title":"Frontend Authorization Logic Disclosure Vulnerability","descriptions":[{"lang":"en","value":"Moxa’s Ethernet switch is vulnerable to an authentication bypass because of flaws in its authorization mechanism. Although both client-side and back-end server verification are involved in the process, attackers can exploit weaknesses in its implementation. These vulnerabilities may enable brute-force attacks to guess valid credentials or MD5 collision attacks to forge authentication hashes, potentially compromising the security of the device."}],"affected":[{"vendor":"Moxa","product":"EDS-508A Series","defaultStatus":"unaffected","versions":[{"version":"1.0","status":"affected","lessThanOrEqual":"3.11","versionType":"custom"}]},{"vendor":"Moxa","product":"PT-508 Series","defaultStatus":"unaffected","versions":[{"version":"1.0","status":"affected","lessThanOrEqual":"3.8","versionType":"custom"}]},{"vendor":"Moxa","product":"PT-510 Series","defaultStatus":"unaffected","versions":[{"version":"1.0","status":"affected","lessThanOrEqual":"3.8","versionType":"custom"}]},{"vendor":"Moxa","product":"PT-7528 Series","defaultStatus":"unaffected","versions":[{"version":"1.0","status":"affected","lessThanOrEqual":"5.0","versionType":"custom"}]},{"vendor":"Moxa","product":"PT-7728 Series","defaultStatus":"unaffected","versions":[{"version":"1.0","status":"affected","lessThanOrEqual":"3.9","versionType":"custom"}]},{"vendor":"Moxa","product":"PT-7828 Series","defaultStatus":"unaffected","versions":[{"version":"1.0","status":"affected","lessThanOrEqual":"4.0","versionType":"custom"}]},{"vendor":"Moxa","product":"PT-G503 Series","defaultStatus":"unaffected","versions":[{"version":"1.0","status":"affected","lessThanOrEqual":"5.3","versionType":"custom"}]},{"vendor":"Moxa","product":"PT-G510 Series","defaultStatus":"unaffected","versions":[{"version":"1.0","status":"affected","lessThanOrEqual":"6.5","versionType":"custom"}]},{"vendor":"Moxa","product":"PT-G7728 Series","defaultStatus":"unaffected","versions":[{"version":"1.0","status":"affected","lessThanOrEqual":"6.5","versionType":"custom"}]},{"vendor":"Moxa","product":"PT-G7828 Series","defaultStatus":"unaffected","versions":[{"version":"1.0","status":"affected","lessThanOrEqual":"6.5","versionType":"custom"}]}],"references":[{"url":"https://www.moxa.com/en/support/product-support/security-advisory/mpsa-241407-cve-2024-12297-frontend-authorization-logic-disclosure-vulnerability-in-eds-508a-series","tags":["vendor-advisory"]},{"url":"https://www.moxa.com/en/support/product-support/security-advisory/mpsa-241408-cve-2024-12297-frontend-authorization-logic-disclosure-vulnerability-identified-in-pt-switches","tags":["vendor-advisory"]}],"metrics":[{"cvssV4_0":{"Automatable":"NOT_DEFINED","Recovery":"NOT_DEFINED","Safety":"NOT_DEFINED","attackComplexity":"LOW","attackRequirements":"PRESENT","attackVector":"NETWORK","baseScore":9.2,"baseSeverity":"CRITICAL","privilegesRequired":"NONE","providerUrgency":"NOT_DEFINED","subAvailabilityImpact":"LOW","subConfidentialityImpact":"LOW","subIntegrityImpact":"LOW","userInteraction":"NONE","valueDensity":"NOT_DEFINED","vectorString":"CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:H/VA:H/SC:L/SI:L/SA:L","version":"4.0","vulnAvailabilityImpact":"HIGH","vulnConfidentialityImpact":"HIGH","vulnIntegrityImpact":"HIGH","vulnerabilityResponseEffort":"NOT_DEFINED"},"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}]}],"problemTypes":[{"descriptions":[{"cweId":"CWE-656","description":"CWE-656: Reliance on Security Through Obscurity","lang":"en","type":"CWE"}]}],"providerMetadata":{"shortName":"Moxa","orgId":"2e0a0ee2-d866-482a-9f5e-ac03d156dbaa","dateUpdated":"2025-03-06T08:27:52.297Z"},"credits":[{"lang":"en","type":"finder","value":"Artem Turyshev from Rosatom Automated Control Systems Joint-Stock Company"}],"impacts":[{"capecId":"CAPEC-49","descriptions":[{"lang":"en","value":"CAPEC-49: Password Brute Forcing"}]}],"solutions":[{"lang":"en","supportingMedia":[{"base64":false,"type":"text/html","value":"<p>Moxa has released appropriate solutions to address vulnerability. The solutions for the affected products are listed below.</p><ul><li><p>EDS-508A Series: Please contact Moxa Technical Support for the security patch</p></li><li><p>PT Series:&nbsp;Please contact Moxa Technical Support for the security patch<br><br></p></li></ul>"}],"value":"Moxa has released appropriate solutions to address vulnerability. The solutions for the affected products are listed below.\n\n  *  EDS-508A Series: Please contact Moxa Technical Support for the security patch\n\n\n  *  PT Series: Please contact Moxa Technical Support for the security patch"}],"source":{"discovery":"EXTERNAL"},"workarounds":[{"lang":"en","supportingMedia":[{"base64":false,"type":"text/html","value":"<ul><li>Minimize network exposure to ensure the device is not accessible from the Internet.</li><li>Limit SSH access to trusted IP addresses and networks using firewall rules or TCP wrappers. </li><li>Implement IDS or Intrusion Prevention System (IPS) to detect and prevent exploitation attempts. These systems can provide an additional layer of defense by monitoring network traffic for signs of attacks. </li></ul><br>"}],"value":"*  Minimize network exposure to ensure the device is not accessible from the Internet.\n  *  Limit SSH access to trusted IP addresses and networks using firewall rules or TCP wrappers. \n  *  Implement IDS or Intrusion Prevention System (IPS) to detect and prevent exploitation attempts. These systems can provide an additional layer of defense by monitoring network traffic for signs of attacks."}],"x_generator":{"engine":"Vulnogram 0.2.0"}},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2025-01-15T14:49:11.063174Z","id":"CVE-2024-12297","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":"2025-01-15T14:49:22.117Z"}}]}}}