HPE Connected Backup 8.6/8.8.6 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.
6.2$0-$5k0.00

Summaryinfo

A vulnerability, which was classified as problematic, has been found in HPE Connected Backup 8.6/8.8.6. The affected element is an unknown function. The manipulation leads to access control. This vulnerability is uniquely identified as CVE-2017-14355. Local access is required to approach this attack. Moreover, an exploit is present.

Detailsinfo

A vulnerability was found in HPE Connected Backup 8.6/8.8.6 (Backup Software) and classified as problematic. This issue affects an unknown functionality. 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. The summary by CVE is:

A potential security vulnerability has been identified in HPE Connected Backup versions 8.6 and 8.8.6. The vulnerability could be exploited locally to allow escalation of privilege.

The bug was discovered 10/13/2017. The weakness was disclosed 12/05/2017 as not defined mailinglist post (Bugtraq). The advisory is shared at seclists.org. The identification of this vulnerability is CVE-2017-14355 since 09/12/2017. An attack has to be approached locally. No form of authentication is needed for a successful exploitation. Technical details are unknown but a public exploit is available. MITRE ATT&CK project uses the attack technique T1068 for this issue.

The exploit is available at exploit-db.com. It is declared as proof-of-concept. The vulnerability was handled as a non-public zero-day exploit for at least 53 days. During that time the estimated underground price was around $5k-$25k.

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 Exploit-DB (43857) and SecurityFocus (BID 101270†). If you want to get the best quality for vulnerability data then you always have to consider VulDB.

Productinfo

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Vendor

Name

Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.5
VulDB Meta Temp Score: 6.4

VulDB Base Score: 5.3
VulDB Temp Score: 5.0
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 7.8
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-264
CAPEC: 🔍
ATT&CK: 🔍

Physical: Partially
Local: Yes
Remote: No

Availability: 🔍
Access: Public
Status: Proof-of-Concept
Download: 🔍

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Exploit-DB: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

09/12/2017 🔍
10/13/2017 +31 days 🔍
10/13/2017 +0 days 🔍
12/05/2017 +53 days 🔍
12/05/2017 +0 days 🔍
12/06/2017 +1 days 🔍
12/12/2019 +736 days 🔍

Sourcesinfo

Vendor: hpe.com

Advisory: seclists.org
Status: Not defined
Confirmation: 🔍

CVE: CVE-2017-14355 (🔍)
GCVE (CVE): GCVE-0-2017-14355
GCVE (VulDB): GCVE-100-110237
SecurityFocus: 101270 - HP Connected Backup CVE-2017-14355 Unspecified Local Privilege Escalation Vulnerability

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

Entryinfo

Created: 12/06/2017 08:09
Updated: 12/12/2019 09:57
Changes: 12/06/2017 08:09 (62), 12/12/2019 09:57 (6)
Complete: 🔍
Cache ID: 216:F13:103

If you want to get the best quality for vulnerability data then you always have to consider VulDB.

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