CVE-2023-33757

Name: CVE-2023-33757
Creator: NVD / NIST
Published: 2024-01-25T08:15:08.42+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 5.9/10EPSS 0.29%

Last modified Jun 17, 2026

CVE-2023-33757 is a medium-severity vulnerability rated 5.9/10 on the CVSS scale. A lack of SSL certificate validation in Splicecom iPCS (iOS App) v1.3.4, iPCS2 (iOS App) v2.8 and before, and iPCS (Android App) v1.8.5 and before allows attackers to eavesdrop on communications via a man-in-the-middle attack.. EPSS estimates a 0.29% chance of exploitation in the next 30 days.

Description

A lack of SSL certificate validation in Splicecom iPCS (iOS App) v1.3.4, iPCS2 (iOS App) v2.8 and before, and iPCS (Android App) v1.8.5 and before allows attackers to eavesdrop on communications via a man-in-the-middle attack.

Metrics

CVSS 3.1

5.9/10

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

EPSS Probability

0.29%

20.4th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

Vendor	Product	Versions
Splicecom	Ipcs	<= 1.8.5
Splicecom	Ipcs	1.3.4
Splicecom	Ipcs2	<= 2.8

References

https://github.com/twignet/splicecomExploit, Third Party Advisory
https://github.com/twignet/splicecomExploit, Third Party Advisory

Timeline

Published: Jan 25, 2024
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2023-33757?

How severe is CVE-2023-33757?

CVE-2023-33757 has a CVSS score of 5.9/10 (MEDIUM severity). The EPSS model estimates a 0.29% probability of exploitation in the next 30 days.

How do I fix CVE-2023-33757?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2023-33757?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST