Fortinet Warns of New Auth Bypass Flaw Affecting FortiGate and FortiProxy

Fortinet has privately warned its buyers of a security flaw influencing FortiGate firewalls and FortiProxy web proxies that could likely allow for an attacker to complete unauthorized steps on vulnerable units.

Tracked as CVE-2022-40684, the large-severity flaw relates to an authentication bypass vulnerability that could allow an unauthenticated adversary to carry out arbitrary operations on the administrative interface.

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The issue impacts the subsequent versions, and has been tackled in FortiOS variations 7..7 and 7.2.2, and FortiProxy model 7..7 released this week –

• FortiOS – From 7.. to 7..6 and from 7.2. to 7.2.1
• FortiProxy – From 7.. to 7..6 and 7.2.

“Because of to the skill to exploit this issue remotely, Fortinet is strongly recommending all consumers with the vulnerable variations to perform an instant upgrade,” the business cautioned in an warn shared by a security researcher named Gitworm on Twitter.

When achieved for a remark, Fortinet acknowledged the advisory and mentioned that it’s delaying community see till its consumers have utilized the fixes.

“Well timed and ongoing communications with our clients is a critical component in our attempts to greatest protect and protected their business,” the enterprise mentioned in a statement shared with The Hacker News. “Shopper communications typically detail the most up-to-date advice and suggested future ways to most effective defend and protected their firm.”

“There are cases where by private progress customer communications can include things like early warning on advisories to empower consumers to even further strengthen their security posture, which then will be publicly introduced in the coming days to a broader viewers. The security of our clients is our to start with priority.”

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