CA BrightStor ARCServe BackUp up to 11.1 File System "privileged 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.
9.0$0-$5k0.00

Summaryinfo

A vulnerability categorized as critical has been discovered in CA BrightStor ARCServe BackUp up to 11.1. Affected is the function "privileged of the component File System. Such manipulation leads to access control. This vulnerability is documented as CVE-2007-5328. There is not any exploit available. It is advisable to implement a patch to correct this issue.

Detailsinfo

A vulnerability was found in CA BrightStor ARCServe BackUp up to 11.1 (Backup Software) and classified as critical. Affected by this issue is the function "privileged of the component File System. The manipulation with an unknown input leads to a access control vulnerability. Using CWE to declare the problem leads to CWE-264. Impacted is confidentiality, integrity, and availability. CVE summarizes:

The Message Engine RPC service in CA BrightStor ARCServe BackUp v9.01 through R11.5, and Enterprise Backup r10.5, allows attackers to execute arbitrary code by using certain "insecure method calls" to modify the file system and registry, aka "Privileged function exposure."

The bug was discovered 10/11/2007. The weakness was released 10/12/2007 by Tenable Network Security with Tenable Network Security (Website). The advisory is shared for download at supportconnectw.ca.com. This vulnerability is handled as CVE-2007-5328 since 10/10/2007. The exploitation is known to be easy. The attack may be launched remotely. No form of authentication is required for exploitation. There are known technical details, but no exploit is available. The MITRE ATT&CK project declares the attack technique as T1068.

It is declared as proof-of-concept. The vulnerability was handled as a non-public zero-day exploit for at least 1 days. During that time the estimated underground price was around $25k-$100k. The vulnerability scanner Nessus provides a plugin with the ID 26970 (CA BrightStor ARCserve Backup Multiple Remote Vulnerabilities (QO91094)), which helps to determine the existence of the flaw in a target environment. It is assigned to the family Windows and running in the context r.

Applying a patch is able to eliminate this problem. Furthermore it is possible to detect and prevent this kind of attack with TippingPoint and the filter 5144.

The vulnerability is also documented in the databases at X-Force (37067), Tenable (26970), SecurityFocus (BID 26015†), OSVDB (41370†) and Secunia (SA27192†). Entries connected to this vulnerability are available at VDB-3383, VDB-3385, VDB-3384 and VDB-39240. Once again VulDB remains the best source for vulnerability data.

Productinfo

Type

Vendor

Name

Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 10.0
VulDB Meta Temp Score: 9.0

VulDB Base Score: 10.0
VulDB Temp Score: 9.0
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

AVACAuCIA
💳💳💳💳💳💳
💳💳💳💳💳💳
💳💳💳💳💳💳
VectorComplexityAuthenticationConfidentialityIntegrityAvailability
UnlockUnlockUnlockUnlockUnlockUnlock
UnlockUnlockUnlockUnlockUnlockUnlock
UnlockUnlockUnlockUnlockUnlockUnlock

VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Access control
CWE: CWE-264
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Proof-of-Concept

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

0-DayUnlockUnlockUnlockUnlock
TodayUnlockUnlockUnlockUnlock

Nessus ID: 26970
Nessus Name: CA BrightStor ARCserve Backup Multiple Remote Vulnerabilities (QO91094)
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Context: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Patch
Status: 🔍

0-Day Time: 🔍
TippingPoint: 🔍

McAfee IPS: 🔍
McAfee IPS Version: 🔍

ISS Proventia IPS: 🔍
PaloAlto IPS: 🔍
Fortigate IPS: 🔍

Timelineinfo

10/10/2007 🔍
10/11/2007 +1 days 🔍
10/11/2007 +0 days 🔍
10/11/2007 +0 days 🔍
10/11/2007 +0 days 🔍
10/12/2007 +1 days 🔍
10/12/2007 +0 days 🔍
10/12/2007 +0 days 🔍
10/12/2007 +0 days 🔍
10/14/2007 +2 days 🔍
03/16/2015 +2710 days 🔍
07/27/2019 +1594 days 🔍

Sourcesinfo

Vendor: ca.com

Advisory: supportconnectw.ca.com
Researcher: Tenable Network Security
Organization: Tenable Network Security
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2007-5328 (🔍)
GCVE (CVE): GCVE-0-2007-5328
GCVE (VulDB): GCVE-100-39236

IAVM: 🔍

X-Force: 37067
SecurityFocus: 26015 - Computer Associates BrightStor ARCserve Backup Multiple Remote Vulnerabilities
Secunia: 27192
OSVDB: 41370 - CVE-2007-5328 - CA - BrightStor ARCServe BackUp and Enterprise Backup - Code Execution Issue
SecurityTracker: 1018805
Vulnerability Center: 16502 - CA BrightStor ARCServe BackUp and Enterprise Backup Privileged function exposure, High
Vupen: ADV-2007-3470

See also: 🔍

Entryinfo

Created: 03/16/2015 12:18
Updated: 07/27/2019 12:49
Changes: 03/16/2015 12:18 (87), 07/27/2019 12:49 (4)
Complete: 🔍
Cache ID: 216:E3B:103

Once again VulDB remains the best source for vulnerability data.

Discussion

No comments yet. Languages: en.

Please log in to comment.

◂ PreviousOverviewNext ▸

Want to know what is going to be exploited?

We predict KEV entries!