{"id":"CVE-2020-17532","aliases":["EUVD-2022-1140","GHSA-px4w-rcv2-6x8x"],"status":"published","title":"Apache ServiceComb Yaml remote deserialization vulnerability","description":"When handler-router component is enabled in servicecomb-java-chassis, authenticated user may inject some data and cause arbitrary code execution. The problem happens in versions between 2.0.0 ~ 2.1.3 and fixed in Apache ServiceComb-Java-Chassis 2.1.5","severity":{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.03381,"percentile":0.88873,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-20","CWE-502"],"published":"2021-01-25T09:25:14Z","modified":"2026-10-24T10:30:39Z","fixes":[{"ecosystem":"Maven","package":"org.apache.servicecomb:java-chassis","fixed_in":["1.3.2","2.1.5"],"sources":["ghsa","osv"]}],"affected":[{"source":"ghsa","ecosystem":"Maven","package":"org.apache.servicecomb:java-chassis","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"1.0.0"},{"fixed":"1.3.2"}]}]},{"source":"ghsa","ecosystem":"Maven","package":"org.apache.servicecomb:java-chassis","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"2.0.0"},{"fixed":"2.1.5"}]}]},{"source":"osv","ecosystem":"Maven","package":"org.apache.servicecomb:java-chassis","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"1.0.0"},{"fixed":"1.3.2"}]}],"versions":["1.0.0","1.1.0","1.2.0","1.2.1","1.3.0","1.3.1"]},{"source":"osv","ecosystem":"Maven","package":"org.apache.servicecomb:java-chassis","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"2.0.0"},{"fixed":"2.1.5"}]}],"versions":["2.0.0","2.0.1","2.0.2","2.1.0","2.1.1","2.1.2","2.1.3"]}],"products":[{"vendor":"apache","product":"java_chassis"},{"vendor":"apache software foundation","product":"apache servicecomb-java-chassis"}],"references":[{"url":"https://seclists.org/oss-sec/2021/q1/60","tags":["x_refsource_MISC","x_transferred","Mailing List","Third Party Advisory","advisory","web"]},{"url":"https://issues.apache.org/jira/browse/SCB-2145","tags":["x_refsource_MISC","x_transferred","Mailing List","Patch","Vendor Advisory","fix","web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-17532","tags":["advisory"]},{"url":"https://github.com/apache/servicecomb-java-chassis/commit/839a52e27c754cb5ce14f20063902f21065bd26c","tags":["web"]},{"url":"https://github.com/apache/servicecomb-java-chassis/commit/ba4fb37b6ab8bd3a6c3d0693f295d99a94879838","tags":["web"]},{"url":"https://github.com/advisories/GHSA-px4w-rcv2-6x8x"}],"sources":{"cve":[{"id":"CVE-2020-17532","title":"Apache ServiceComb Yaml remote deserialization vulnerability","description":"When handler-router component is enabled in servicecomb-java-chassis, authenticated user may inject some data and cause arbitrary code execution. The problem happens in versions between 2.0.0 ~ 2.1.3 and fixed in Apache ServiceComb-Java-Chassis 2.1.5","status":"published","published":"2021-01-25T09:25:14Z","modified":"2025-02-13T16:27:38.219Z","cwes":["CWE-20"],"updated_at":"2026-11-02T14:35:54.468882Z"}],"euvd":[{"id":"EUVD-2022-1140","description":"When handler-router component is enabled in servicecomb-java-chassis, authenticated user may inject some data and cause arbitrary code execution. The problem happens in versions between 2.0.0 ~ 2.1.3 and fixed in Apache ServiceComb-Java-Chassis 2.1.5","status":"published","published":"2021-01-25T09:25:14Z","modified":"2025-02-13T16:27:38Z","cvss":[{"version":"","score":0,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"none"}],"updated_at":"2026-11-03T00:03:53.290549Z"}],"ghsa":[{"id":"GHSA-px4w-rcv2-6x8x","title":"Arbitrary code execution in Apache ServiceComb java-chassis","description":"When handler-router component is enabled in servicecomb-java-chassis, authenticated user may inject some data and cause arbitrary code execution.\nThe problem happens in versions between 2.0.0 ~ 2.1.3 and fixed in Apache ServiceComb-Java-Chassis 2.1.5","status":"published","published":"2022-02-09T22:19:00Z","modified":"2023-02-01T05:05:18Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-502"],"updated_at":"2026-11-02T14:36:33.613868Z"}],"nvd":[{"id":"CVE-2020-17532","description":"When handler-router component is enabled in servicecomb-java-chassis, authenticated user may inject some data and cause arbitrary code execution. The problem happens in versions between 2.0.0 ~ 2.1.3 and fixed in Apache ServiceComb-Java-Chassis 2.1.5","status":"published","published":"2021-01-25T10:16:32.533Z","modified":"2026-06-17T02:59:05.963Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"primary"},{"version":"2.0","score":6,"vector":"AV:N/AC:M/Au:S/C:P/I:P/A:P","level":"medium","assessor":"primary"}],"cwes":["CWE-20","CWE-502"],"updated_at":"2026-11-02T14:06:30.596418Z"}],"osv":[{"id":"CVE-2020-17532","description":"When handler-router component is enabled in servicecomb-java-chassis, authenticated user may inject some data and cause arbitrary code execution. The problem happens in versions between 2.0.0 ~ 2.1.3 and fixed in Apache ServiceComb-Java-Chassis 2.1.5","status":"published","published":"2021-01-25T10:16:32.533Z","modified":"2026-10-24T10:30:39.378441605Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-02T15:44:15.212689Z"},{"id":"GHSA-px4w-rcv2-6x8x","title":"Arbitrary code execution in Apache ServiceComb java-chassis","description":"When handler-router component is enabled in servicecomb-java-chassis, authenticated user may inject some data and cause arbitrary code execution.\nThe problem happens in versions between 2.0.0 ~ 2.1.3 and fixed in Apache ServiceComb-Java-Chassis 2.1.5","status":"published","published":"2022-02-09T22:19:00Z","modified":"2023-11-08T04:02:43.003658Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-502"],"updated_at":"2026-11-02T15:46:53.700556Z"}]}}