# Sophos Web Appliance vulnerabilities

Source: https://junglewise.ai/threats/technologies/web-appliance  
Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats  
Updated: 9 November 2026, 03:07 UTC. Rebuilt every hour.  
Data: https://junglewise.ai/threats/technologies/web-appliance.json  
License: CC BY 4.0 with a link back

Junglewise Threat Intelligence has tracked 3 vulnerabilities in Sophos Web Appliance: 0 in the last 7 days and 0 in the last 90 days, 1 of them critical and 1 exploited in the wild. The most recent, CVE-2023-1671, was published on 16 November 2023.

## Counts

- Last 7 days: 0
- Last 30 days: 0
- Last 90 days: 0
- All time: 3 (1 critical, 1 exploited in the wild)

## About Sophos Web Appliance

Network security appliance providing firewall and threat protection for web traffic.

## Latest Sophos Web Appliance vulnerabilities

- [CVE-2023-1671: Sophos Web Appliance Command Injection Vulnerability](https://junglewise.ai/threats/cve-2023-1671-sophos-web-appliance-command-injection-vulnerability) (critical, exploited in the wild, CVSS 9.8, published 16 Nov 2023)
- [CVE-2016-9554: Sophos Web Appliance command injection in MgrDiagnosticTools.php](https://junglewise.ai/threats/cve-2016-9554-sophos-web-appliance-command-injection-in-mgrdiagnostictools-php) (high, CVSS 7.2, published 28 Jan 2017)
- [CVE-2016-9553: Sophos Web Appliance command injection in MgrReport.php](https://junglewise.ai/threats/cve-2016-9553-sophos-web-appliance-command-injection-in-mgrreport-php) (high, CVSS 7.2, published 28 Jan 2017)

## Most severe Sophos Web Appliance vulnerabilities

- [CVE-2023-1671: Sophos Web Appliance Command Injection Vulnerability](https://junglewise.ai/threats/cve-2023-1671-sophos-web-appliance-command-injection-vulnerability) (critical, exploited in the wild, CVSS 9.8, published 16 Nov 2023)
- [CVE-2016-9554: Sophos Web Appliance command injection in MgrDiagnosticTools.php](https://junglewise.ai/threats/cve-2016-9554-sophos-web-appliance-command-injection-in-mgrdiagnostictools-php) (high, CVSS 7.2, published 28 Jan 2017)
- [CVE-2016-9553: Sophos Web Appliance command injection in MgrReport.php](https://junglewise.ai/threats/cve-2016-9553-sophos-web-appliance-command-injection-in-mgrreport-php) (high, CVSS 7.2, published 28 Jan 2017)

## Vulnerabilities per week

Nothing was published in the last eight weeks.

| Week of | Vulns | Critical | Exploited |
| --- | --- | --- | --- |
| 17 Aug 2026 | 0 | 0 | 0 |
| 24 Aug 2026 | 0 | 0 | 0 |
| 31 Aug 2026 | 0 | 0 | 0 |
| 7 Sep 2026 | 0 | 0 | 0 |
| 14 Sep 2026 | 0 | 0 | 0 |
| 21 Sep 2026 | 0 | 0 | 0 |
| 28 Sep 2026 | 0 | 0 | 0 |
| 5 Oct 2026 | 0 | 0 | 0 |
| 12 Oct 2026 | 0 | 0 | 0 |
| 19 Oct 2026 | 0 | 0 | 0 |
| 26 Oct 2026 | 0 | 0 | 0 |
| 2 Nov 2026 | 0 | 0 | 0 |
| 9 Nov 2026 | 0 | 0 | 0 |

## Sources

NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories. Rebuilt every hour. Cite as: Junglewise Threat Intelligence, "Sophos Web Appliance vulnerabilities", https://junglewise.ai/threats/technologies/web-appliance, 9 November 2026.