CVE-2015-7287

Exp

CSL DualCom GPRS CS2300-R devices with firmware 1.25 through 3.53 use the same 001984 default PIN across different customers' installations, which allows remote attackers to execute commands by leveraging knowledge of this PIN and including it in an SMS message.

Published: 2015-11-25 Last update: 2026-05-06 Assigner: [email protected] Source: [email protected]
NVD Status：Modified，CVE State: published
View at NVD, CVE.org, EUVD

CVE-2015-7287 is rated High Exploit Risk (72.8/100): CVSS High severity, with medium exploitation likelihood (EPSS 3.21%). 1 public exploit reference(s) are indexed (Exploit-DB). Public exploits are available—assess exposure, apply mitigations, and prioritize patching.

Risk is dynamic; we continuously reassess and refresh what is shown on this page as upstream context changes.

Public exploit references (Exploit-DB) for CVE-2015-7287

EDB-ID Source Kind Published Link
— nvd_ref exploit_tag Exploit-DB ↗

Exploit prediction scoring system (EPSS) score for CVE-2015-7287

EPSS lead: Daily EPSS estimates relative likelihood of exploitation; percentile ranks this CVE among scored vulnerabilities (higher = more severe relative rank).

# Date Old EPSS score New EPSS score Delta (New - Old)
1 2026-06-15 5.68% 3.21% -2.47%
2 2026-03-03 8.72% 5.68% -3.04%
3 2025-12-19 — 8.72% —

Full EPSS history (12 records total)

Common vulnerability scoring system (CVSS) metrics for CVE-2015-7287

CVSS metrics for this CVE.

Base score Version Severity Vector Exploitability Impact Score source
7.5 2.0 HIGH
AV:N/AC:L/Au:N/C:P/I:P/A:P Click to expand
Access vector (AV:N)
Can be exploited remotely over network reachability.
Access complexity (AC:L)
Exploitation conditions are straightforward and predictable.
Authentication (AU:N)
No authentication is required.
Confidentiality impact (C:P)
Partial confidentiality impact.
Integrity impact (I:P)
Partial integrity impact.
Availability impact (A:P)
Partial availability impact.
 10.0 6.4 [email protected]

Weakness enumeration for CVE-2015-7287

Affected software / configurations for CVE-2015-7287

Vendor Product Version Raw CPE
csl_dualcom gprs_cs2300-r_firmware 1.25 cpe:2.3:o:csl_dualcom:gprs_cs2300-r_firmware:1.25:*:*:*:*:*:*:*
csl_dualcom gprs_cs2300-r_firmware 3.53 cpe:2.3:o:csl_dualcom:gprs_cs2300-r_firmware:3.53:*:*:*:*:*:*:*

References for CVE-2015-7287

URL Tags
http://cybergibbons.com/?p=2844 Exploit
http://www.kb.cert.org/vuls/id/428280 Third Party Advisory US Government Resource
http://www.kb.cert.org/vuls/id/BLUU-A3NQAL Third Party Advisory US Government Resource
cvelogic Threat Intelligence