CVE-2023-50356: vision server Cert Validation Flaw

Description

SSL connections to some LDAP servers are vulnerable to a man-in-the-middle attack due to improper certificate validation in AREAL Topkapi Vision (Server). This allows a remote unauthenticated attacker to gather sensitive information and prevent valid users from login.

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CVSS v3.1 Score

6.5

MEDIUM

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:L

Weakness Type (CWE)

CWE-295 CWE-295

Affected Products

Vendor	Product	Versions
areal-topkapi	vision_server	< 6.2.4719

References

Advisories & Patches

https://www.areal-topkapi.com/en/services/security-bulletins https://www.areal-topkapi.com/en/services/security-bulletins

Frequently Asked Questions

What is CVE-2023-50356? +

SSL connections to some LDAP servers are vulnerable to a man-in-the-middle attack due to improper certificate validation in AREAL Topkapi Vision (Server). This allows a remote unauthenticated attacker to gather sensitive information and prevent valid users from login. It has a CVSS v3.1 base score of 6.5 (MEDIUM).

How severe is CVE-2023-50356? +

CVE-2023-50356 has a CVSS v3.1 score of 6.5 out of 10, rated MEDIUM. This is a medium-severity vulnerability that should be remediated as part of regular maintenance.

What products are affected by CVE-2023-50356? +

CVE-2023-50356 affects products from areal-topkapi, specifically: vision_server. Check the affected products table above for specific version ranges.

How do I check if I'm vulnerable to CVE-2023-50356? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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CVE-2023-50356