Browser and Operating System Finder <= 1.1 - Cross-Site Request Forgery

2021-11-25 00:00

imai shinpei, Tokyo Denki University

Strategic Overview

Status

Patched in 1.2

Affected PluginBrowser and Operating System Finder

Affected Version< 1.2

CVSS8.8High

CVECVE-2021-20851

View all Browser and Operating System Finder vulnerabilities

Vulnerability Overview

Cross-site request forgery (CSRF) vulnerability in Browser and Operating System Finder versions prior to 1.2 allows a remote unauthenticated attacker to hijack the authentication of an administrator via unspecified vectors.

Technical Analysis

REMEDIATION: Update to version 1.2, or a newer patched version --- IDENTIFIER: CWE-352 (Cross-Site Request Forgery (CSRF)) The web application does not, or cannot, sufficiently verify whether a request was intentionally provided by the user who sent the request, which could have originated from an unauthorized actor.

External References

https://www.cve.org/CVERecord?id=CVE-2021-20851 https://www.wordfence.com/threat-intel/vulnerabilities/id/d10336c2-656f-40f7-a95a-dbf829c2ce38

CVSS Vector

8.8

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Base

Attack VectorNetwork
Attack ComplexityLow
Privileges RequiredNone
User InteractionRequired
ScopeUnchanged
ConfidentialityHigh
IntegrityHigh
AvailabilityHigh

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