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A number of Code Execution Vulnerabilities Patched in Sophos Firewall

By Eduard Kovacs on December 06, 2022

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Sophos has knowledgeable prospects that Sophos Firewall model 19.5, whose basic availability was introduced in mid-November, patches a number of vulnerabilities, together with ones that may result in arbitrary code execution.

Along with resiliency enhancements and a efficiency enhance, the most recent Sophos Firewall model brings patches for seven vulnerabilities.

In accordance with a safety advisory launched on December 1, one of many vulnerabilities patched in model 19.5 is CVE-2022-3236, which has a ‘essential’ severity ranking.

Nevertheless, this flaw shouldn’t be new. The cybersecurity agency first knowledgeable prospects about its existence in September, when it warned that CVE-2022-3236 had been exploited in assaults geared toward a small set of organizations, primarily positioned in South Asia.

Three of the vulnerabilities patched in Sophos Firewall 19.5 have a ‘excessive’ severity ranking, together with CVE-2022-3226, an OS command injection concern that may be exploited by an attacker with admin privileges to execute code through SSL VPN configuration uploads.

CVE-2022-3713 permits an adjoining attacker to execute code within the Wi-Fi controller. The third high-severity concern, CVE-2022-3696, permits a hacker with admin privileges to execute malicious code within the web-based administrative interface.

The remaining three vulnerabilities have medium or low severity. They embody a saved XSS concern that enables privilege escalation and two SQL injection vulnerabilities that expose non-sensitive configuration database contents.

A few of these safety holes have been found internally by Sophos, whereas others have been reported by exterior researchers by means of the corporate’s bug bounty program.

It’s not unusual for risk actors to use vulnerabilities in Sophos merchandise, and so they have loads of targets to select from contemplating that there are various internet-exposed home equipment on the market.

Not less than a few of the assaults focusing on Sophos merchandise have been linked to Chinese language risk actors.

Associated: Malware Delivered to Sophos Firewalls through Zero-Day Vulnerability

Associated: Meta Disrupted Two Cyberespionage Operations in South Asia

Associated: Particulars Disclosed for Crucial Vulnerability in Sophos Home equipment

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