Splunk up to 4.1.4 SPLUNKD_SESSION_KEY privilege escalation

HistoryDiffrelatejsonxmlCTI

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.
5.0	$0-$5k	0.00

Summaryinfo

A vulnerability was found in Splunk up to 4.1.4. It has been rated as problematic. This affects an unknown part. Performing a manipulation of the argument SPLUNKD_SESSION_KEY results in privilege escalation. This vulnerability is known as CVE-2010-3323. No exploit is available.

Detailsinfo

A vulnerability, which was classified as problematic, was found in Splunk up to 4.1.4 (Log Management Software). This affects an unknown function. The manipulation of the argument SPLUNKD_SESSION_KEY with an unknown input leads to a privilege escalation vulnerability. This is going to have an impact on confidentiality, integrity, and availability. The summary by CVE is:

Splunk 4.0.0 through 4.1.4 allows remote attackers to conduct session hijacking attacks and obtain the splunkd session key via vectors related to the SPLUNKD_SESSION_KEY parameter.

The weakness was published 09/14/2010 by Aaron (Website). The advisory is shared at splunk.com. This vulnerability is uniquely identified as CVE-2010-3323. The exploitability is told to be difficult. It is possible to initiate the attack remotely. The successful exploitation requires a authentication. Technical details are known, but no exploit is available.

The commercial vulnerability scanner Qualys is able to test this issue with plugin 118523 (Splunk Multiple Vulnerabilities (SP-CAAAFQ6)).

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 X-Force (61844), SecurityFocus (BID 43276†) and Vulnerability Center (SBV-31194†). Similar entry is available at VDB-54704. Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Productinfo

Type

Log Management Software

Name

Splunk

Version

License

free

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.0
VulDB Meta Temp Score: 5.0

VulDB Base Score: 5.0
VulDB Temp Score: 5.0
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: Privilege escalation
CWE: Unknown
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

OpenVAS ID: 901152
OpenVAS Name: Splunk Multiple vulnerabilities
OpenVAS File: 🔍
OpenVAS Family: 🔍

Qualys ID: 🔍
Qualys Name: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

09/09/2010 🔍
09/09/2010 +0 days 🔍
09/13/2010 +3 days 🔍
09/14/2010 +1 days 🔍
09/14/2010 +0 days 🔍
04/26/2011 +224 days 🔍
03/19/2015 +1423 days 🔍
09/24/2021 +2381 days 🔍

Sourcesinfo

Advisory: splunk.com
Researcher: Aaron
Status: Not defined
Confirmation: 🔍

CVE: CVE-2010-3323 (🔍)
GCVE (CVE): GCVE-0-2010-3323
GCVE (VulDB): GCVE-100-54705
X-Force: 61844
SecurityFocus: 43276 - Splunk Session Hijacking and Information Disclosure Vulnerabilities
Vulnerability Center: 31194 - Splunk 4.0.0 through 4.1.4 Remote Session Hijacking Vulnerability, Medium

See also: 🔍

Entryinfo

Created: 03/19/2015 14:37
Updated: 09/24/2021 20:01
Changes: 03/19/2015 14:37 (54), 03/21/2017 13:43 (8), 09/24/2021 20:01 (4)
Complete: 🔍
Cache ID: 216::103

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