{"id":"CVE-2024-11957","state":"PUBLISHED","title":"Arbitrary Code Execution in WPS Office","description":"Improper verification of the digital signature in ksojscore.dll in Kingsoft WPS Office in versions equal or less than 12.1.0.18276\n\n on Windows allows an attacker to load an arbitrary Windows library. The patch released in version 12.2.0.16909 to mitigate CVE-2024-7262 was not restrictive enough.","publishedAt":"2025-03-04T15:41:00.514Z","updatedAt":"2025-03-05T08:05:18.805Z","severity":{"score":9.3,"label":"Critical","version":"4.0","vector":"CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:L/SC:H/SI:H/SA:H","source":"ESET"},"assigner":"ESET","products":["Kingsoft WPS Office"],"affected":[{"vendor":"Kingsoft","product":"WPS Office","defaultStatus":"unknown","versions":[{"version":"12.2.0.16909","status":"affected","lessThan":"12.1.0.18276","versionType":"custom"}],"collectionURL":"https://www.wps.com/","modules":["ksojscore.dll"],"platforms":["Windows"]}],"references":["https://www.welivesecurity.com/en/eset-research/analysis-of-two-arbitrary-code-execution-vulnerabilities-affecting-wps-office/"],"weaknesses":["CWE-347"],"ingestedAt":"2026-10-29T20:06:50.777Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2024/11xxx/CVE-2024-11957.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2024-11957","state":"PUBLISHED","datePublished":"2025-03-04T15:41:00.514Z","dateUpdated":"2025-03-05T08:05:18.805Z","assignerShortName":"ESET","assignerOrgId":"4a9b9929-2450-4021-b7b9-469a0255b215","dateReserved":"2024-11-28T07:42:29.586Z"},"containers":{"cna":{"title":"Arbitrary Code Execution in WPS Office","descriptions":[{"lang":"en","value":"Improper verification of the digital signature in ksojscore.dll in Kingsoft WPS Office in versions equal or less than 12.1.0.18276\n\n on Windows allows an attacker to load an arbitrary Windows library. The patch released in version 12.2.0.16909 to mitigate CVE-2024-7262 was not restrictive enough."}],"affected":[{"vendor":"Kingsoft","product":"WPS Office","defaultStatus":"unknown","versions":[{"version":"12.2.0.16909","status":"affected","lessThan":"12.1.0.18276","versionType":"custom"}],"collectionURL":"https://www.wps.com/","modules":["ksojscore.dll"],"platforms":["Windows"]}],"references":[{"url":"https://www.welivesecurity.com/en/eset-research/analysis-of-two-arbitrary-code-execution-vulnerabilities-affecting-wps-office/"}],"metrics":[{"cvssV4_0":{"Automatable":"NOT_DEFINED","Recovery":"NOT_DEFINED","Safety":"NOT_DEFINED","attackComplexity":"LOW","attackRequirements":"NONE","attackVector":"LOCAL","baseScore":9.3,"baseSeverity":"CRITICAL","privilegesRequired":"LOW","providerUrgency":"NOT_DEFINED","subAvailabilityImpact":"HIGH","subConfidentialityImpact":"HIGH","subIntegrityImpact":"HIGH","userInteraction":"NONE","valueDensity":"NOT_DEFINED","vectorString":"CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:L/SC:H/SI:H/SA:H","version":"4.0","vulnAvailabilityImpact":"LOW","vulnConfidentialityImpact":"HIGH","vulnIntegrityImpact":"HIGH","vulnerabilityResponseEffort":"NOT_DEFINED"},"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}]}],"problemTypes":[{"descriptions":[{"cweId":"CWE-347","description":"CWE-347: Improper Verification of Cryptographic Signature","lang":"en","type":"CWE"}]}],"providerMetadata":{"shortName":"ESET","orgId":"4a9b9929-2450-4021-b7b9-469a0255b215","dateUpdated":"2025-03-05T08:05:18.805Z"},"credits":[{"lang":"en","type":"finder","value":"Romain DUMONT (ESET)"}],"exploits":[{"lang":"en","supportingMedia":[{"base64":false,"type":"text/html","value":"This vulnerability was also found by an unknown threat actor who weaponized it.<br>"}],"value":"This vulnerability was also found by an unknown threat actor who weaponized it."}],"impacts":[{"capecId":"CAPEC-475","descriptions":[{"lang":"en","value":"CAPEC-475: Signature Spoofing by Improper Validation"}]},{"capecId":"CAPEC-17","descriptions":[{"lang":"en","value":"CAPEC-17: Using Malicious Files"}]}],"source":{"discovery":"UNKNOWN"},"x_generator":{"engine":"Vulnogram 0.2.0"}},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2025-03-04T16:07:01.405481Z","id":"CVE-2024-11957","options":[{"Exploitation":"poc"},{"Automatable":"no"},{"Technical Impact":"total"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2025-03-04T16:07:20.962Z"}}]}}}