A vulnerability in the media retrieval functionality of Cisco Webex App could allow an unauthenticated, adjacent attacker to gain access to
- Published
- Last modified
- Where the record stands: published, rejected by its publisher, or superseded by another id.What do these mean? →
- published
- Whether CISA lists it in its Known Exploited Vulnerabilities catalog: proof that attackers are using it.What do these mean? →
- Not listed in CISA KEV
- Whether working attack code is public (Exploit-DB, Metasploit, Nuclei or GitHub). Public code makes attacks easier.What do these mean? →
- None on Exploit-DB, Metasploit or GitHub
- Exploitation: none
- Automatable: no
- Technical impact: total
Summary
A vulnerability in the media retrieval functionality of Cisco Webex App could allow an unauthenticated, adjacent attacker to gain access to sensitive session information. This vulnerability is due to insecure transmission of requests to backend services when the app accesses embedded media, such as images. An attacker could exploit this vulnerability by sending a message with embedded media that is stored on a messaging server to a targeted user. If the attacker can observe transmitted traffic in a privileged network position, a successful exploit could allow the attacker to capture session token information from insecurely transmitted requests and possibly reuse the captured session information to take further actions as the targeted user.
Timeline
- CVE published
- CISA SSVC assessment
Exploitation: none · Automatable: no · Technical impact: total
- Record last updated
Affected versions
- Cisco Cisco Webex Teams
3.0.13464.0, 3.0.13538.0, 3.0.13588.0, 3.0.14154.0, 3.0.14234.0, 3.0.14375.0, 3.0.14741.0, 3.0.14866.0, 3.0.15015.0, 3.0.15036.0, 3.0.15092.0, 3.0.15131.0, 3.0.15164.0, 3.0.15221.0, 3.0.15333.0, 3.0.15410.0, 3.0.15485.0, 3.0.15645.0, 3.0.15711.0, 3.0.16040.0, 3.0.16269.0, 3.0.16273.0, 3.0.16285.0, 4.0, 4.1, 4.10, 4.12, 4.13, 4.14, 4.15, and 64 more