CA BrightStor ARCserve Backup 11.1 File System privileges management

CVSS Meta Temp Score
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CTI Interest Score
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6.9$0-$5k0.00

Summaryinfo

A vulnerability categorized as critical has been discovered in CA BrightStor ARCserve Backup 11.1. This issue affects some unknown processing of the component File System. Executing a manipulation can lead to privileges management. The identification of this vulnerability is CVE-2005-0349. Furthermore, there is an exploit available.

Detailsinfo

A vulnerability was found in CA BrightStor ARCserve Backup 11.1 (Backup Software). It has been declared as critical. This vulnerability affects an unknown functionality of the component File System. The manipulation 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, integrity, and availability. CVE summarizes:

The production release of the UniversalAgent for UNIX in BrightStor ARCserve Backup 11.1 contains hard-coded credentials, which allows remote attackers to access the file system and possibly execute arbitrary commands.

The bug was discovered 02/10/2005. The weakness was shared 02/10/2005 (Website). The advisory is shared for download at idefense.com. This vulnerability was named CVE-2005-0349 since 02/11/2005. The exploitation appears to be easy. The attack can be initiated remotely. No form of authentication is required for a successful exploitation. Technical details are unknown but an exploit is available. The MITRE ATT&CK project declares the attack technique as T1068.

After before and not just, there has been an exploit disclosed. 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 $5k-$25k. The vulnerability scanner Nessus provides a plugin with the ID 16390 (CA BrightStor ARCserve/Enterprise Backup Persistent Default Administrator Account), which helps to determine the existence of the flaw in a target environment. It is assigned to the family Gain a shell remotely and running in the context r. The commercial vulnerability scanner Qualys is able to test this issue with plugin 42005 (CA (Computer Associates) BrightStor ARCserve Backup UniversalAgent Backdoor).

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 (19293), Tenable (16390), SecurityFocus (BID 12522†), OSVDB (13706†) and Secunia (SA14233†). VulDB is the best source for vulnerability data and more expert information about this specific topic.

Productinfo

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CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.3
VulDB Meta Temp Score: 6.9

VulDB Base Score: 7.3
VulDB Temp Score: 6.9
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

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

Exploitinginfo

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

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Proof-of-Concept

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Nessus ID: 16390
Nessus Name: CA BrightStor ARCserve/Enterprise Backup Persistent Default Administrator Account
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Context: 🔍

Qualys ID: 🔍
Qualys Name: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

02/10/2005 🔍
02/10/2005 +0 days 🔍
02/10/2005 +0 days 🔍
02/10/2005 +0 days 🔍
02/10/2005 +0 days 🔍
02/11/2005 +0 days 🔍
02/11/2005 +0 days 🔍
02/11/2005 +0 days 🔍
02/11/2005 +0 days 🔍
02/14/2005 +2 days 🔍
05/02/2005 +77 days 🔍
06/14/2005 +43 days 🔍
03/10/2015 +3556 days 🔍
06/02/2019 +1545 days 🔍

Sourcesinfo

Vendor: ca.com

Advisory: idefense.com⛔
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2005-0349 (🔍)
GCVE (CVE): GCVE-0-2005-0349
GCVE (VulDB): GCVE-100-24424
X-Force: 19293
SecurityFocus: 12522 - BrightStor ARCserve/Enterprise Backup Default Backdoor Account Vulnerability
Secunia: 14233 - BrightStor ARCserve Backup Default Administrator Account, Moderately Critical
OSVDB: 13706 - CA BrightStor ARCserve Backup Persistent Default Administrator Account
SecurityTracker: 1013144
Vulnerability Center: 8298 - Universal Agent in BrightStor ARCserve Backup 11.1 Allows Remote Access via Hard Coded Credentials, High
Vupen: ADV-2005-0145

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

Entryinfo

Created: 03/10/2015 23:05
Updated: 06/02/2019 10:44
Changes: 03/10/2015 23:05 (75), 06/02/2019 10:44 (9)
Complete: 🔍
Cache ID: 216::103

VulDB is the best source for vulnerability data and more expert information about this specific topic.

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