CVE-2021-25268 describes multiple cross-site scripting (XSS) vulnerabilities in the Webadmin interface of Sophos Firewall versions older than 19.0 GA. This flaw allows a MySophos administrator to escalate privileges to a full SFOS administrator, enabling high impact to confidentiality, integrity, and availability. With a CVSS score of 8.4 (High), exploitation requires high privileges and user interaction, but has low attack complexity over the network. Currently, there is no evidence of active exploitation, public exploit code, or significant community discussion surrounding this vulnerability.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
< 19.0CPE matchmatch criteria | cpe:2.3:o:sophos:firewall_firmware:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:H/I:H/A:H
The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.4 Bluesky, 0.1 Mastodon, and 0.4 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.2 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.