{"id":"CVE-2021-43116","state":"PUBLISHED","title":"An Access Control vulnerability exists in Nacos 2.0.3 in the access prompt page; enter username and password, click on login to capture packets and then change the returned package","description":"An Access Control vulnerability exists in Nacos 2.0.3 in the access prompt page; enter username and password, click on login to capture packets and then change the returned package, which lets a malicious user login.","publishedAt":"2022-07-05T00:00:00.000Z","updatedAt":"2024-08-04T03:47:13.593Z","severity":null,"assigner":"mitre","products":["n/a n/a"],"affected":[{"vendor":"n/a","product":"n/a","versions":[{"version":"n/a","status":"affected"}]}],"references":["https://github.com/alibaba/nacos/issues/7127","https://github.com/alibaba/nacos/issues/7182","http://packetstormsecurity.com/files/171638/Nacos-2.0.3-Access-Control.html"],"weaknesses":[],"ingestedAt":"2026-10-29T19:49:07.642Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2021/43xxx/CVE-2021-43116.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2021-43116","state":"PUBLISHED","datePublished":"2022-07-05T00:00:00.000Z","dateUpdated":"2024-08-04T03:47:13.593Z","assignerShortName":"mitre","assignerOrgId":"8254265b-2729-46b6-b9e3-3dfca2d5bfca","dateReserved":"2021-11-01T00:00:00.000Z"},"containers":{"cna":{"descriptions":[{"lang":"en","value":"An Access Control vulnerability exists in Nacos 2.0.3 in the access prompt page; enter username and password, click on login to capture packets and then change the returned package, which lets a malicious user login."}],"affected":[{"vendor":"n/a","product":"n/a","versions":[{"version":"n/a","status":"affected"}]}],"references":[{"url":"https://github.com/alibaba/nacos/issues/7127"},{"url":"https://github.com/alibaba/nacos/issues/7182"},{"url":"http://packetstormsecurity.com/files/171638/Nacos-2.0.3-Access-Control.html"}],"problemTypes":[{"descriptions":[{"type":"text","lang":"en","description":"n/a"}]}],"providerMetadata":{"shortName":"mitre","orgId":"8254265b-2729-46b6-b9e3-3dfca2d5bfca","dateUpdated":"2023-04-03T00:00:00.000Z"}},"adp":[{"title":"CVE Program Container","references":[{"url":"https://github.com/alibaba/nacos/issues/7127","tags":["x_transferred"]},{"url":"https://github.com/alibaba/nacos/issues/7182","tags":["x_transferred"]},{"url":"http://packetstormsecurity.com/files/171638/Nacos-2.0.3-Access-Control.html","tags":["x_transferred"]}],"providerMetadata":{"shortName":"CVE","orgId":"af854a3a-2127-422b-91ae-364da2661108","dateUpdated":"2024-08-04T03:47:13.593Z"}}]}}}