CVE-2021-34425 (GCVE-0-2021-34425)

Vulnerability from cvelistv5 – Published: 2021-12-14 19:25 – Updated: 2024-09-17 00:36
VLAI
Title
Server Side Request Forgery in Zoom Client for Meetings chat
Summary
The Zoom Client for Meetings before version 5.7.3 (for Android, iOS, Linux, macOS, and Windows) contain a server side request forgery vulnerability in the chat\'s "link preview" functionality. In versions prior to 5.7.3, if a user were to enable the chat\'s "link preview" feature, a malicious actor could trick the user into potentially sending arbitrary HTTP GET requests to URLs that the actor cannot reach directly.
Severity
4.7 (Medium)
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:L/I:L/A:N
CWE
  • Server-Side Request Forgery (SSRF)
Assigner
References
Impacted products
Date Public
2021-12-14 00:00
Credits
Johnny Yu of Walmart Global Tech
Show details on NVD website
To clipboard 

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    "redhat_vex": {
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      "cve": "CVE-2021-34425",
      "id": "CVE-2021-34425",
      "initial_release_date": "2021-12-14T00:00:00+00:00",
      "product_status:known_not_affected": "1",
      "source": "Red Hat CSAF VEX",
      "status": "final",
      "title": "Server Side Request Forgery in Zoom Client for Meetings chat",
      "url": "https://security.access.redhat.com/data/csaf/v2/vex/2021/cve-2021-34425.json",
      "version": "3"
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}



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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

Author Source Type Date Other

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.


Detection rules are retrieved from Rulezet.