PT-2015-7503 · Csl · Csl Dualcom Gprs Cs2300-R

Andrew Tierney · Published 2015-11-25 · Updated 2015-11-25 · CVE-2015-7285

Positive Technologies (AI Summary)

CVSS v2.0

5.8

Medium

Base vector

AV:N/AC:M/Au:N/C:P/I:P/A:N

Name of the Vulnerable Software and Affected Versions CSL DualCom GPRS CS2300-R devices with firmware 1.25 through 3.53

Description The issue allows man-in-the-middle attackers to bypass intended access restrictions via a spoofed HSxx response, as the devices do not require authentication from Alarm Receiving Center (ARC) servers.

Recommendations For firmware versions 1.25 through 3.53, consider implementing authentication mechanisms for Alarm Receiving Center (ARC) servers to prevent unauthorized access. As a temporary workaround, restrict access to the devices to minimize the risk of exploitation. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Improper Authentication

Weakness Enumeration

CWE-287

Related Identifiers

CVE-2015-7285

Affected Products

Csl Dualcom Gprs Cs2300-R

References · 4

• 🔥 http://cybergibbons.com/?p=2844 · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2015-7285 · Security Note
• http://kb.cert.org/vuls/id/BLUU-A3NQAL · Note
• http://kb.cert.org/vuls/id/428280 · Note