PT-2024-5197 · Cisco · Cisco Webex App

Maxime Escourbiac + 1 · Published 2024-07-17 · Updated 2025-07-31 · CVE-2024-20395

Positive Technologies (AI Summary)

CVSS v3.1

7.3

High

Base vector

AV:A/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N

Name of the Vulnerable Software and Affected Versions: Cisco Webex App (affected versions not specified)

Description: A vulnerability in the media retrieval functionality could allow an unauthenticated, adjacent attacker to gain access to sensitive session information. This issue 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 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.

Recommendations: At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Weakness Enumeration

CWE-523

Related Identifiers

BDU:2024-05754

CVE-2024-20395

Affected Products

Cisco Webex App

References · 10

• https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-webex-app-ZjNm8X8j · Vendor Advisory
• https://bdu.fstec.ru/vul/2024-05754 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2024-20395 · Security Note
• https://osv.dev/vulnerability/CVE-2024-20395 · Vendor Advisory
• https://vuldb.com/ru/?id.271851 · Note
• https://t.me/cvedetector/1108 · Telegram Post
• https://t.me/cveNotify/130399 · Telegram Post
• https://recordedfuture.com/vulnerability-database/CVE-2024-20395 · Note
• https://debricked.com/vulnerability-database/vulnerability/CVE-2024-20395 · Note
• https://t.me/cvenotify/86545 · Telegram Post