HP Arcsight C1300 Appliance up to 6.0 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.
4.9	$0-$5k	0.00

A vulnerability has been found in HP Arcsight C1300 Appliance up to 6.0 and classified as problematic. Affected by this vulnerability is some unknown processing. The manipulation with an unknown input leads to a access control vulnerability. The CWE definition for the vulnerability is CWE-264. As an impact it is known to affect integrity, and availability. The summary by CVE is:

Windows Event Log SmartConnector in HP ArcSight Connector Appliance before 6.1 uses world-writable permissions for exported report files, which allows local users to change or delete log data by modifying a file, a different vulnerability than CVE-2011-0770.

The weakness was presented 07/19/2011 as confirmed advisory (CERT.org). The advisory is shared at kb.cert.org. This vulnerability is known as CVE-2011-2779. The exploitation appears to be easy. An attack has to be approached locally. The exploitation doesn't need any form of authentication. Neither technical details nor an exploit are publicly available. MITRE ATT&CK project uses the attack technique T1068 for this issue.

Upgrading to version 6.1 eliminates this vulnerability.

The vulnerability is also documented in the vulnerability database at X-Force (68855). See 57965 for similar entry.

Productinfo

Vendor

Name

Arcsight C1300 Appliance

Version

License

commercial

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB CVSS-B Score: 🔍
VulDB CVSS-BT Score: 🔍
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.1
VulDB Meta Temp Score: 4.9

VulDB Base Score: 5.1
VulDB Temp Score: 4.9
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: Access control
CWE: CWE-264
CAPEC: 🔍
ATT&CK: 🔍

Local: Yes
Remote: No

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: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: Arcsight C1300 Appliance 6.1

Timelineinfo

07/15/2011 🔍
07/19/2011 +3 days 🔍
07/19/2011 +0 days 🔍
07/19/2011 +0 days 🔍
12/06/2011 +140 days 🔍
03/23/2015 +1203 days 🔍
11/14/2021 +2428 days 🔍

Sourcesinfo

Vendor: hp.com

Advisory: kb.cert.org
Status: Confirmed

CVE: CVE-2011-2779 (🔍)
X-Force: 68855
Vulnerability Center: 33979 - HP ArcSight Connector Appliance \x3C6.1 Windows Event Log SmartConnector Local Log File Modification, Low

See also: 🔍

Entryinfo

Created: 03/23/2015 16:50
Updated: 11/14/2021 17:57
Changes: 03/23/2015 16:50 (49), 04/05/2017 15:02 (6), 11/14/2021 17:57 (3)
Complete: 🔍