CVE-2021-25267 - Vulnerability Details - OpenCVE

Description

Multiple XSS vulnerabilities in Webadmin allow for privilege escalation from admin to super-admin in Sophos Firewall older than version 19.0 GA.

Published: 2022-05-05

Score: 6.8 Medium

EPSS: 1.1% Low

KEV: No

Impact:

Action:

Analysis

Analysis and contextual insights are available on OpenCVE Cloud.

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions

Sophos

Sophos Firewall

affected

Version	Status	Constraints
`unspecified`	affected	< 19.0 GA

Configuration 1 [-]

AND

cpe:2.3:o:sophos:firewall_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:sophos:firewall:-:*:*:*:*:*:*:*

No data.

No data available yet.

Remediation

No vendor fix or workaround currently provided.

Additional remediation guidance may be available on OpenCVE Cloud.

Tracking

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Advisories

Source	ID	Title
EUVD	EUVD-2021-12178	Multiple XSS vulnerabilities in Webadmin allow for privilege escalation from admin to super-admin in Sophos Firewall older than version 19.0 GA.

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required High

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction Required

No CVSS v3.0

Access Vector Network

Access Complexity Medium

Authentication Single

Confidentiality Impact Complete

Integrity Impact Complete

Availability Impact Complete

This CVE is not in the KEV list.

The EPSS score is 0.0105.

Key SSVC decision points have not yet been added.

References

Link	Providers
https://www.sophos.com/en-us/security-advisories/sophos-sa-20220505-sfos-19-0-0

History

No history.

Subscriptions

Sophos Firewall Firewall Firmware

MITRE

Status: PUBLISHED

Assigner: Sophos

Published: 2022-05-05T18:05:12.000Z

Updated: 2024-08-03T19:56:11.100Z

Reserved: 2021-01-15T00:00:00.000Z

Link: CVE-2021-25267

Vulnrichment

No data.

NVD

Status : Modified

Published: 2022-05-05T18:15:09.367

Modified: 2026-06-17T03:41:44.403

Link: CVE-2021-25267

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

CWE-79
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

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