CSL DualCom GPRS CS2300-R up to 3.53 SMS Message credentials management

CVSS Meta Temp Score CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.	Current Exploit Price (≈) Our analysts are monitoring exploit markets and are in contact with vulnerability brokers. The range indicates the observed or calculated exploit price to be seen on exploit markets. A good indicator to understand the monetary effort required for and the popularity of an attack.	CTI Interest Score Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
7.3	$0-$5k	0.00

Summaryinfo

A vulnerability was found in CSL DualCom GPRS CS2300-R up to 3.53. It has been classified as critical. This affects an unknown part of the component SMS Message Handler. The manipulation leads to credentials management. This vulnerability is documented as CVE-2015-7287. There is not any exploit available.

Detailsinfo

A vulnerability, which was classified as critical, has been found in CSL DualCom GPRS CS2300-R up to 3.53. This issue affects an unknown code block of the component SMS Message Handler. The manipulation with an unknown input leads to a credentials management vulnerability. Using CWE to declare the problem leads to CWE-255. Impacted is confidentiality, integrity, and availability. The summary by CVE is:

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.

The weakness was released 11/25/2015 (Website). The advisory is shared at kb.cert.org. The identification of this vulnerability is CVE-2015-7287 since 09/18/2015. The attack may be initiated remotely. No form of authentication is needed for a successful exploitation. Neither technical details nor an exploit are publicly available. MITRE ATT&CK project uses the attack technique T1552 for this issue.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

The vulnerability is also documented in the databases at SecurityFocus (BID 77683†) and Vulnerability Center (SBV-54578†). Entries connected to this vulnerability are available at VDB-79299, VDB-79300 and VDB-79302. If you want to get the best quality for vulnerability data then you always have to consider VulDB.

Productinfo

Vendor

• CSL

Name

• DualCom GPRS CS2300-R

Version

• 3.0
• 3.1
• 3.2
• 3.3
• 3.4
• 3.5
• 3.6
• 3.7
• 3.8
• 3.9
• 3.10
• 3.11
• 3.12
• 3.13
• 3.14
• 3.15
• 3.16
• 3.17
• 3.18
• 3.19
• 3.20
• 3.21
• 3.22
• 3.23
• 3.24
• 3.25
• 3.26
• 3.27
• 3.28
• 3.29
• 3.30
• 3.31
• 3.32
• 3.33
• 3.34
• 3.35
• 3.36
• 3.37
• 3.38
• 3.39
• 3.40
• 3.41
• 3.42
• 3.43
• 3.44
• 3.45
• 3.46
• 3.47
• 3.48
• 3.49
• 3.50
• 3.51
• 3.52
• 3.53

CPE 2.3info

• 🔍
• 🔍
• 🔍

CPE 2.2info

• 🔍
• 🔍
• 🔍

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.3
VulDB Meta Temp Score: 7.3

VulDB Base Score: 7.3
VulDB Temp Score: 7.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

AV	AC	Au	C	I	A
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳

Vector	Complexity	Authentication	Confidentiality	Integrity	Availability
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock

VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Credentials management
CWE: CWE-255
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

0-Day	Unlock	Unlock	Unlock	Unlock
Today	Unlock	Unlock	Unlock	Unlock

Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

Timelineinfo

09/18/2015 🔍
11/23/2015 +66 days 🔍
11/24/2015 +1 days 🔍
11/24/2015 +0 days 🔍
11/25/2015 +1 days 🔍
11/25/2015 +0 days 🔍
11/10/2024 +3273 days 🔍

Sourcesinfo

Advisory: kb.cert.org
Status: Not defined
Confirmation: 🔍

CVE: CVE-2015-7287 (🔍)
GCVE (CVE): GCVE-0-2015-7287
GCVE (VulDB): GCVE-100-79301
CERT: 🔍
SecurityFocus: 77683
Vulnerability Center: 54578 - CSL DualCom GPRS CS2300-R 1.25 - 3.53 Remote Security Bypass by Using a Default PIN Code - CVE-2015-7287, Critical

See also: 🔍

Entryinfo

Created: 11/25/2015 09:54
Updated: 11/10/2024 17:20
Changes: 11/25/2015 09:54 (47), 04/19/2018 19:04 (8), 11/10/2024 17:20 (17)
Complete: 🔍
Cache ID: 216::103

If you want to get the best quality for vulnerability data then you always have to consider VulDB.

Discussion

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