CVE-2023-44077

CRITICAL

Published Jan 17, 2024 Modified Jun 17, 2025 CWE-347

Description

Studio Network Solutions ShareBrowser before 7.0 on macOS mishandles signature verification, aka PMP-2636.

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CVSS v3.1 Score

9.8

CRITICAL

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

Weakness Type (CWE)

CWE-347 CWE-347

Affected Products

Vendor	Product	Versions
studionetworksolutions	sharebrowser	< 7.0
apple	macos	All

References

Other References

https://khronokernel.com/macos/2024/01/18/CVE-2023-44077.html https://support.studionetworksolutions.com/hc/en-us/articles/22494658980244-ShareBrowser-v-7-0-Released https://khronokernel.com/macos/2024/01/18/CVE-2023-44077.html https://support.studionetworksolutions.com/hc/en-us/articles/22494658980244-ShareBrowser-v-7-0-Released

Frequently Asked Questions

What is CVE-2023-44077? +

Studio Network Solutions ShareBrowser before 7.0 on macOS mishandles signature verification, aka PMP-2636. It has a CVSS v3.1 base score of 9.8 (CRITICAL).

How severe is CVE-2023-44077? +

CVE-2023-44077 has a CVSS v3.1 score of 9.8 out of 10, rated CRITICAL. This is a critical vulnerability that should be patched immediately.

What products are affected by CVE-2023-44077? +

CVE-2023-44077 affects products from apple, studionetworksolutions, specifically: macos, sharebrowser. Check the affected products table above for specific version ranges.

How do I check if I'm vulnerable to CVE-2023-44077? +

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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