Xg Firewall vulnerabilitiesAnd the versions its exploited flaws hit.
Xg Firewall is made by Sophos. We track 13 published vulnerabilities listed under that exact name, across 0 versions. 2 of them are on the list of flaws known to be exploited, the newest added on 6 February 2025. Sophos lists newer releases under their own names, such as Xg Firewall Firmware, so check those pages too.
The most recent Xg Firewall flaw added to the known-exploited list is CVE-2020-15069, on 6 February 2025. We keep watching the known-exploited list.
Is Xg Firewall listed under other names? Yes.
Sophos also lists Xg Firewall under more specific names, such as Xg Firewall Firmware. Flaws listed only under those names are counted on their own pages, not here. If you run one of these, open its page for its own exploited flaws.
Which versions of Xg Firewall do the exploited flaws hit?
Each exploited flaw lists the versions it affects, as published by the vendor. Find your version, then patch.
Which Xg Firewall vulnerabilities are being exploited?
2 flaws are on the government list of vulnerabilities known to be exploited. These are the ones criminals are using now, so they go first, whatever their severity score says.
- 9.8Sophos XG Firewall Buffer Overflow Vulnerability
Sophos XG Firewall contains a buffer overflow vulnerability that allows for remote code execution via the "HTTP/S bookmark" feature.
- 9.8Sophos SFOS SQL Injection Vulnerability
Sophos Firewall operating system (SFOS) firmware contains a SQL injection vulnerability when configured with either the administration (HTTPS) service or the User Portal is exposed on the WAN zone.
Which Xg Firewall flaws are most likely to be used?
Ranked by the latest exploit-likelihood forecast: the chance each flaw is used in an attack in the next 30 days. A high severity score on its own doesn't tell you that. Flaws shared by many other makers' products are left out.
- 44%CVE-2018-16117High
A shell escape vulnerability in /webconsole/Controller in Admin Portal of Sophos XG firewall 17.0.8 MR-8 allow remote authenticated attackers to execute arbitrary OS commands via shell metacharacters in the "dbName"...
- 42%
A SQL injection issue was found in SFOS 17.0, 17.1, 17.5, and 18.0 before 2020-04-25 on Sophos XG Firewall devices, as exploited in the wild in April 2020.
- 11%
Sophos XG Firewall 17.x through v17.5 MR12 allows a Buffer Overflow and remote code execution via the HTTP/S Bookmarks feature for clientless access.
- 3.7%CVE-2018-16118High
A shell escape vulnerability in /webconsole/APIController in the API Configuration component of Sophos XG firewall 17.0.8 MR-8 allows remote attackers to execute arbitrary OS commands via shell metachracters in the...
- 2.3%CVE-2017-18014Medium
An NC-25986 issue was discovered in the Logging subsystem of Sophos XG Firewall with SFOS before 17.0.3 MR3.
- 1.8%CVE-2018-16116High
SQL injection vulnerability in AccountStatus.jsp in Admin Portal of Sophos XG firewall 17.0.8 MR-8 allow remote authenticated attackers to execute arbitrary SQL commands via the "username" GET parameter.
- 1.8%CVE-2022-3226High
An OS command injection vulnerability allows admins to execute code via SSL VPN configuration uploads in Sophos Firewall releases older than version 19.5 GA.
- 1.4%CVE-2020-11503Critical
A heap-based buffer overflow in the awarrensmtp component of Sophos XG Firewall v17.5 MR11 and older potentially allows an attacker to run arbitrary code remotely.
- 1.2%CVE-2022-3696High
A post-auth code injection vulnerability allows admins to execute code in Webadmin of Sophos Firewall releases older than version 19.5 GA.
- 0.9%CVE-2022-3709Medium
A stored XSS vulnerability allows admin to super-admin privilege escalation in the Webadmin import group wizard of Sophos Firewall releases older than version 19.5 GA.
Running Xg Firewall? We'll keep checking.
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1 flaw being exploited affects software Acme tracks
Sophos XG Firewall contains a buffer overflow vulnerability that allows for remote code execution via the "HTTP/S bookmark" feature.
- Matched to
- Xg Firewall on Acme's software list
- What to do
- Patch first, then check for signs of use
Sent to the alert recipients Acme chose. Also in the app and to Acme's webhook.
We track 13 published vulnerabilities listed under the name Xg Firewall, across 0 versions. The most recent Xg Firewall flaw added to the known-exploited list is CVE-2020-15069, on 6 February 2025.
2 are on the list of flaws known to be exploited. The most recently added are CVE-2020-15069 and CVE-2020-12271.
Sophos also lists Xg Firewall under more specific names, such as Xg Firewall Firmware. Flaws listed only under those names are counted on their own pages, not here. Open the release you run to see its own list.
Create a Precursor Intelligence account and track Xg Firewall. We match it against every published flaw, give each one a risk score from 0 to 100 and keep watching, so you hear about new ones as soon as we know, by email, in the app or by webhook.