CVE-2015-7286

Name: CVE-2015-7286
Creator: NVD / NIST
Published: 2015-11-25T04:59:03.527+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

UnknownEPSS 2.12%

Last modified Jun 17, 2026

CVE-2015-7286 is a vulnerability of currently unknown severity. CSL DualCom GPRS CS2300-R devices with firmware 1.25 through 3.53 rely on a polyalphabetic substitution cipher with hardcoded keys, which makes it easier for remote attackers to defeat a cryptographic protection mechanism by capturing IP or V.22bis PSTN protocol traffic.. EPSS estimates a 2.12% chance of exploitation in the next 30 days.

Description

CSL DualCom GPRS CS2300-R devices with firmware 1.25 through 3.53 rely on a polyalphabetic substitution cipher with hardcoded keys, which makes it easier for remote attackers to defeat a cryptographic protection mechanism by capturing IP or V.22bis PSTN protocol traffic.

Metrics

EPSS Probability

2.12%

79.5th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-310

Affected Software

Vendor	Product	Versions
Csl Dualcom	Gprs Cs2300-R Firmware	1.25
Csl Dualcom	Gprs Cs2300-R Firmware	3.53

References

http://cybergibbons.com/?p=2844Exploit
http://www.kb.cert.org/vuls/id/428280Third Party Advisory, US Government Resource
http://www.kb.cert.org/vuls/id/BLUU-A3NQALThird Party Advisory, US Government Resource
http://cybergibbons.com/?p=2844Exploit
http://www.kb.cert.org/vuls/id/428280Third Party Advisory, US Government Resource
http://www.kb.cert.org/vuls/id/BLUU-A3NQALThird Party Advisory, US Government Resource

Timeline

Published: Nov 25, 2015
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2015-7286?

How severe is CVE-2015-7286?

Severity scoring for CVE-2015-7286 is pending analysis. The EPSS model estimates a 2.12% probability of exploitation in the next 30 days.

How do I fix CVE-2015-7286?

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-2015-7286?

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

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Source: NVD / NIST