VDB-8611 · EDB 25251 · SA53295

D-Link DSL-320B 1.23 /advanced/adv_dns.xgi primarydns/secondarydns privileges management

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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5.9$0-$5k0.00

Summaryinfo

A vulnerability, which was classified as critical, has been found in D-Link DSL-320B 1.23. This impacts an unknown function of the file /advanced/adv_dns.xgi. This manipulation of the argument primarydns/secondarydns causes privileges management. Additionally, an exploit exists. It is advisable to upgrade the affected component.

Detailsinfo

A vulnerability was found in D-Link DSL-320B 1.23. It has been declared as critical. Affected by this vulnerability is an unknown functionality of the file /advanced/adv_dns.xgi. The manipulation of the argument primarydns/secondarydns with an unknown input leads to a privileges management vulnerability. The CWE definition for the vulnerability is CWE-269. The product does not properly assign, modify, track, or check privileges for an actor, creating an unintended sphere of control for that actor. As an impact it is known to affect confidentiality, and integrity.

The bug was discovered 03/17/2013. The weakness was released 05/06/2013 by Michael Messner (m1k3) with s3cur1ty as not defined mailinglist post (Bugtraq). It is possible to read the advisory at seclists.org. The exploitation appears to be easy. The attack can be launched remotely. The exploitation doesn't need any form of authentication. Technical details and also a public exploit are known. The attack technique deployed by this issue is T1068 according to MITRE ATT&CK.

After immediately, there has been an exploit disclosed. It is possible to download the exploit at exploit-db.com. It is declared as proof-of-concept. The vulnerability was handled as a non-public zero-day exploit for at least 44 days. During that time the estimated underground price was around $25k-$100k.

Upgrading to version 1.25 eliminates this vulnerability. A possible mitigation has been published even before and not after the disclosure of the vulnerability.

The vulnerability is also documented in the databases at Exploit-DB (25251), OSVDB (93018†) and Secunia (SA53295†). Entries connected to this vulnerability are available at VDB-8609, VDB-8610, VDB-8612 and VDB-8613. Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Productinfo

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Version

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Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.5
VulDB Meta Temp Score: 5.9

VulDB Base Score: 6.5
VulDB Temp Score: 5.9
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

Exploitinginfo

Class: Privileges management
CWE: CWE-269 / CWE-266
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Access: Public
Status: Proof-of-Concept
Download: 🔍
Price Prediction: 🔍
Current Price Estimation: 🔍

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Exploit-DB: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍
Exploit Delay Time: 🔍

Upgrade: DSL-320B 1.25

Timelineinfo

03/17/2013 🔍
04/30/2013 +44 days 🔍
05/06/2013 +6 days 🔍
05/06/2013 +0 days 🔍
05/07/2013 +1 days 🔍
05/07/2013 +0 days 🔍
03/20/2019 +2143 days 🔍

Sourcesinfo

Vendor: dlink.com

Advisory: seclists.org
Researcher: Michael Messner (m1k3)
Organization: s3cur1ty
Status: Not defined

GCVE (VulDB): GCVE-100-8611
Secunia: 53295 - D-Link DSL-320B Multiple Security Bypass Vulnerabilities, Less Critical
OSVDB: 93018

scip Labs: https://www.scip.ch/en/?labs.20161013
See also: 🔍

Entryinfo

Created: 05/07/2013 12:37
Updated: 03/20/2019 21:12
Changes: 05/07/2013 12:37 (52), 03/20/2019 21:12 (5)
Complete: 🔍
Committer:
Cache ID: 216::103

Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

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