Cisco Webex
10 CVEs affecting Cisco Webex. Latest disclosed: 2026-03-04. Critical: 0, High: 1.
| CVE | Severity | Score | Published | Summary |
|---|---|---|---|---|
CVE-2017-3823 | High | 8.8 | 2017-02-01 | An issue was discovered in the Cisco WebEx Extension before 1.0.7 on Google Chrome, the ActiveTouch General Plugin Container before 106 on Mozilla Firefox, the… |
CVE-2026-20149 | Medium | 6.1 | 2026-03-04 | A vulnerability in Cisco Webex could have allowed an unauthenticated, remote attacker to conduct a cross-site scripting (XSS) attack. Cisco has addressed this… |
CVE-2013-3425 | | 2013-07-31 | The Meeting Center component in Cisco WebEx 11 generates different error messages for invalid file-access attempts depending on whether a file exists, which al… | |
CVE-2012-6399 | | 2013-05-27 | Cisco WebEx 4.1 on iOS does not verify that the server hostname matches a domain name in the subject's Common Name (CN) or subjectAltName field of the X.509 ce… | |
CVE-2009-2880 | | 2009-12-18 | Buffer overflow in atrpui.dll in the Cisco WebEx WRF Player 26.x before 26.49.32 for Windows, 27.x before 27.10.x for Windows, 26.x before 26.49.35 for Mac OS… | |
CVE-2009-2879 | | 2009-12-18 | Heap-based buffer overflow in atas32.dll in the Cisco WebEx WRF Player 26.x before 26.49.32 (aka T26SP49EP32) for Windows, 27.x before 27.10.x (aka T27SP10) fo… | |
CVE-2009-2878 | | 2009-12-18 | Heap-based buffer overflow in atas32.dll in the Cisco WebEx WRF Player 26.x before 26.49.32 (aka T26SP49EP32) for Windows, 27.x before 27.10.x (aka T27SP10) fo… | |
CVE-2009-2877 | | 2009-12-18 | Stack-based buffer overflow in ataudio.dll in the Cisco WebEx WRF Player 26.x before 26.49.32 for Windows, 27.x before 27.10.x (aka T27SP10) for Windows, 26.x… | |
CVE-2009-2876 | | 2009-12-18 | Heap-based buffer overflow in atas32.dll in the Cisco WebEx WRF Player 26.x before 26.49.32 (aka T26SP49EP32) for Windows, 27.x before 27.10.x (aka T27SP10) fo… | |
CVE-2009-2875 | | 2009-12-18 | Buffer overflow in atas32.dll in the Cisco WebEx WRF Player 26.x before 26.49.32 for Windows, 27.x before 27.10.x for Windows, 26.x before 26.49.35 for Mac OS… |