OpenDaylight l2switch hosttracker Topology access control

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.
5.7	$0-$5k	0.00

Summaryinfo

A vulnerability labeled as critical has been found in OpenDaylight l2switch. Impacted is an unknown function of the component hosttracker. Executing a manipulation can lead to access control (Topology). This vulnerability is registered as CVE-2015-1610. It is possible to launch the attack remotely. No exploit is available. A patch should be applied to remediate this issue.

Detailsinfo

A vulnerability classified as critical was found in OpenDaylight l2switch (the affected version unknown). This vulnerability affects an unknown part of the component hosttracker. The manipulation with an unknown input leads to a access control vulnerability (Topology). The CWE definition for the vulnerability is CWE-264. As an impact it is known to affect confidentiality, and integrity. CVE summarizes:

hosttracker in OpenDaylight l2switch allows remote attackers to change the host location information by spoofing the MAC address, aka "topology spoofing."

The bug was discovered 03/20/2015. The weakness was published 03/20/2017 by Lei Xu with Texas A&M (Website). The advisory is available at wiki.opendaylight.org. This vulnerability was named CVE-2015-1610 since 02/15/2015. The exploitation appears to be easy. The attack can be initiated remotely. No form of authentication is required for a successful exploitation. The technical details are unknown and an exploit is not available. This vulnerability is assigned to T1068 by the MITRE ATT&CK project.

The vulnerability was handled as a non-public zero-day exploit for at least 731 days. During that time the estimated underground price was around $0-$5k.

Applying a patch is able to eliminate this problem.

The vulnerability is also documented in the vulnerability database at SecurityFocus (BID 73251†). If you want to get best quality of vulnerability data, you may have to visit VulDB.

Productinfo

Vendor

• OpenDaylight

Name

• l2switch

CPE 2.3info

• 🔍
• 🔍

CPE 2.2info

• 🔍
• 🔍

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.9
VulDB Meta Temp Score: 5.8

VulDB Base Score: 6.5
VulDB Temp Score: 6.2
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 5.3
NVD Vector: 🔍

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

Name: Topology
Class: Access control / Topology
CWE: CWE-264
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: Patch
Status: 🔍

0-Day Time: 🔍

Timelineinfo

02/15/2015 🔍
03/20/2015 +33 days 🔍
03/20/2015 +0 days 🔍
03/20/2017 +731 days 🔍
03/20/2017 +0 days 🔍
03/21/2017 +1 days 🔍
09/10/2020 +1269 days 🔍

Sourcesinfo

Advisory: wiki.opendaylight.org
Researcher: Lei Xu
Organization: Texas A&M
Status: Not defined
Confirmation: 🔍

CVE: CVE-2015-1610 (🔍)
GCVE (CVE): GCVE-0-2015-1610
GCVE (VulDB): GCVE-100-98290
SecurityFocus: 73251 - OpenDaylight l2switch CVE-2015-1610 Security Bypass Vulnerability
OSVDB: - CVE-2015-1610 - OpenDaylight - L2Switch - Spoofing Issue

Entryinfo

Created: 03/21/2017 07:46
Updated: 09/10/2020 10:06
Changes: 03/21/2017 07:46 (63), 09/10/2020 10:06 (3)
Complete: 🔍
Cache ID: 216::103

If you want to get best quality of vulnerability data, you may have to visit VulDB.

Discussion

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