VDB-74281 · CVE-2015-2052 · BID 72623

D-Link DIR-645 up to 1.04b12 Interface Wired/Wireless memory corruption

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.
10.0	$5k-$25k	0.00

Summaryinfo

A vulnerability marked as critical has been reported in D-Link DIR-645 up to 1.04b12. This impacts an unknown function of the file Wired/Wireless of the component Interface. This manipulation causes memory corruption. This vulnerability is handled as CVE-2015-2052. There is not any exploit available.

Detailsinfo

A vulnerability has been found in D-Link DIR-645 up to 1.04b12 (Router Operating System) and classified as very critical. Affected by this vulnerability is an unknown code of the file Wired/Wireless of the component Interface. The manipulation with an unknown input leads to a memory corruption vulnerability. The CWE definition for the vulnerability is CWE-119. The product performs operations on a memory buffer, but it can read from or write to a memory location that is outside of the intended boundary of the buffer. As an impact it is known to affect confidentiality, integrity, and availability. The summary by CVE is:

Stack-based buffer overflow in the DIR-645 Wired/Wireless Router Rev. Ax with firmware 1.04b12 and earlier allows remote attackers to execute arbitrary code via a long string in a GetDeviceSettings action to the HNAP interface.

The weakness was released 02/23/2015 (Website). The advisory is shared at securityadvisories.dlink.com. This vulnerability is known as CVE-2015-2052 since 02/23/2015. The exploitation appears to be easy. The attack can be launched remotely. The exploitation doesn't need any form of authentication. Technical details are known, but no exploit is available. The price for an exploit might be around USD $5k-$25k at the moment (estimation calculated on 04/13/2018).

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 vulnerability database at SecurityFocus (BID 72623†). Entry connected to this vulnerability is available at VDB-74280. Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Productinfo

Type

Router Operating System

Vendor

D-Link

Name

DIR-645

Version

1.04b12

License

commercial

Website

Vendor: https://www.dlink.com/

CPE 2.3info

🔍

CPE 2.2info

🔍

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 10.0
VulDB Meta Temp Score: 10.0

VulDB Base Score: 10.0
VulDB Temp Score: 10.0
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: Memory corruption
CWE: CWE-119
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: 🔍

0-Day Time: 🔍

Timelineinfo

02/13/2015 🔍
02/23/2015 +10 days 🔍
02/23/2015 +0 days 🔍
02/23/2015 +0 days 🔍
03/30/2015 +35 days 🔍
04/13/2018 +1110 days 🔍

Sourcesinfo

Vendor: dlink.com

Advisory: securityadvisories.dlink.com
Status: Not defined
Confirmation: 🔍

CVE: CVE-2015-2052 (🔍)
GCVE (CVE): GCVE-0-2015-2052
GCVE (VulDB): GCVE-100-74281
SecurityFocus: 72623 - D-Link DIR-645 Command Injection and Stack Buffer Overflow Vulnerabilities

See also: 🔍

Entryinfo

Created: 03/30/2015 12:20
Updated: 04/13/2018 11:44
Changes: 03/30/2015 12:20 (45), 04/13/2018 11:44 (9)
Complete: 🔍
Cache ID: 216::103

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.