ArcSight ESM/ArcSight ESM Express up to 6.9.1c Patch 3/6.11.0 Access Control access control

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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6.8$0-$5k0.00

Summaryinfo

A vulnerability was found in ArcSight ESM and ArcSight ESM Express up to 6.9.1c Patch 3/6.11.0. It has been rated as critical. This vulnerability affects unknown code of the component Access Control. This manipulation causes access control. This vulnerability is registered as CVE-2017-13989. Remote exploitation of the attack is possible. No exploit is available. To fix this issue, it is recommended to deploy a patch.

Detailsinfo

A vulnerability has been found in ArcSight ESM and ArcSight ESM Express up to 6.9.1c Patch 3/6.11.0 and classified as critical. Affected by this vulnerability is an unknown function of the component Access Control. The manipulation with an unknown input leads to a access control vulnerability. The CWE definition for the vulnerability is CWE-284. The product does not restrict or incorrectly restricts access to a resource from an unauthorized actor. As an impact it is known to affect confidentiality, integrity, and availability. The summary by CVE is:

An improper access control vulnerability in ArcSight ESM and ArcSight ESM Express, any 6.x version prior to 6.9.1c Patch 4 or 6.11.0 Patch 1, allows unauthorized users to retrieve or modify storage information.

The bug was discovered 09/12/2017. The weakness was published 09/30/2017 by Andy Tan (Website). It is possible to read the advisory at softwaresupport.hpe.com. This vulnerability is known as CVE-2017-13989 since 08/30/2017. The exploitation appears to be easy. The attack can be launched remotely. The successful exploitation requires a single authentication. The technical details are unknown and an exploit is not publicly available. The attack technique deployed by this issue is T1068 according to MITRE ATT&CK.

The vulnerability was handled as a non-public zero-day exploit for at least 17 days. During that time the estimated underground price was around $0-$5k. The vulnerability scanner Nessus provides a plugin with the ID 104386 (HP ArcSight ESM 6.x < 6.9.1.2377.4 / 6.11.0.2385.1 Multiple Vulnerabilities), which helps to determine the existence of the flaw in a target environment. It is assigned to the family Misc. and running in the context l.

Applying the patch 6.9.1c Patch 4/6.11.0 Patch 1 is able to eliminate this problem. A possible mitigation has been published 4 weeks after the disclosure of the vulnerability.

The vulnerability is also documented in the databases at Tenable (104386) and SecurityFocus (BID 100935†). Similar entries are available at VDB-107272, VDB-107273, VDB-107274 and VDB-107276. Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Productinfo

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.2
VulDB Meta Temp Score: 7.0

VulDB Base Score: 6.3
VulDB Temp Score: 6.0
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 8.1
NVD Vector: 🔍

CVSSv2info

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

NVD Base Score: 🔍

Exploitinginfo

Class: Access control
CWE: CWE-284 / CWE-266
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Nessus ID: 104386
Nessus Name: HP ArcSight ESM 6.x < 6.9.1.2377.4 / 6.11.0.2385.1 Multiple Vulnerabilities
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Context: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Patch
Status: 🔍

Reaction Time: 🔍
0-Day Time: 🔍
Exposure Time: 🔍

Patch: 6.9.1c Patch 4/6.11.0 Patch 1

Timelineinfo

08/30/2017 🔍
09/12/2017 +13 days 🔍
09/20/2017 +8 days 🔍
09/29/2017 +9 days 🔍
09/30/2017 +1 days 🔍
09/30/2017 +0 days 🔍
10/27/2017 +27 days 🔍
11/03/2017 +7 days 🔍
11/20/2019 +747 days 🔍

Sourcesinfo

Advisory: softwaresupport.hpe.com
Researcher: Andy Tan
Status: Not defined
Confirmation: 🔍

CVE: CVE-2017-13989 (🔍)
GCVE (CVE): GCVE-0-2017-13989
GCVE (VulDB): GCVE-100-107275
SecurityFocus: 100935 - HP ArcSight ESM and ArcSight ESM Express Multiple Security Vulnerabilities

See also: 🔍

Entryinfo

Created: 09/30/2017 11:31
Updated: 11/20/2019 16:05
Changes: 09/30/2017 11:31 (69), 11/20/2019 16:05 (6)
Complete: 🔍
Cache ID: 216::103

Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

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