QID 44053

Date Published: 2023-05-31

QID 44053: FortiOS Secure Sockets Layer (SSL) Virtual Private Network (VPN) Information Disclosure Vulnerability (FG-IR-19-217) (Unauthenticated Check)

A cleartext storage in a file or on disk vulnerability in FortiOS SSL VPN may allow an attacker to retrieve a logged-in SSL VPN user's credentials.

Affected Products:
FortiOS 6.2.0 to 6.2.2, 6.0.9 and below

QID Detection Logic (No Auth) :
Detection checks for vulnerable version of FortiOS.

To successfully exploit this weakness, another unrelated weakness (eg: a system file leaking vulnerability) would therefore need to be exploited first.

CVSS V3 rated as High - 7.5 severity.

CVSS V2 rated as Medium - 5 severity.

Solution

Vendor has released fix to address these vulnerabilities. Upgrade to FortiOS versions 6.0.10 or 6.2.3 or above
Refer to FG-IR-19-217 for further details.

Vendor References

FG-IR-19-217 - fortiguard.com/psirt/FG-IR-19-217

CVEs related to QID 44053

CVE-2019-17655 |

Software Advisories

Advisory ID	Software	Component	Link
FG-IR-19-217			fortiguard.com/psirt/FG-IR-19-217

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