FKIE_CVE-2021-4030

Vulnerability from fkie_nvd - Published: 2022-02-24 15:15 - Updated: 2024-11-21 06:36
Severity
8.0 (High) - CVSS:3.1/AV:A/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
8.8 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Summary
A cross-site request forgery vulnerability in the HTTP daemon of the Zyxel ARMOR Z1/Z2 firmware could allow an attacker to execute arbitrary commands if they coerce or trick a local user to visit a compromised website with malicious scripts.
References
security@zyxel.com.twhttps://www.zyxel.com/support/forgery-vulnerabilities-of-select-Armor-home-routers.shtmlVendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://www.zyxel.com/support/forgery-vulnerabilities-of-select-Armor-home-routers.shtmlVendor Advisory
Impacted products
Vendor Product Version
zyxel nbg6816_firmware 1.00\(aawb.10\)c0
zyxel nbg6816 -
zyxel nbg6817_firmware *
zyxel nbg6817 -
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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.