OnApp up to 5.0.0-87/5.5.0-92/6.0.0-195 command injection

CVSS Meta Temp Score
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Current Exploit Price (≈)
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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.
7.4$0-$5k0.00

Summaryinfo

A vulnerability labeled as critical has been found in OnApp up to 5.0.0-87/5.5.0-92/6.0.0-195. The affected element is an unknown function. The manipulation results in command injection. This vulnerability is reported as CVE-2019-12491. The attack can be launched remotely. No exploit exists. The affected component should be upgraded.

Detailsinfo

A vulnerability classified as critical has been found in OnApp up to 5.0.0-87/5.5.0-92/6.0.0-195. Affected is an unknown part. The manipulation with an unknown input leads to a command injection vulnerability. CWE is classifying the issue as CWE-77. The product constructs all or part of a command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended command when it is sent to a downstream component. This is going to have an impact on confidentiality, integrity, and availability. CVE summarizes:

OnApp before 5.0.0-88, 5.5.0-93, and 6.0.0-196 allows an attacker to run arbitrary commands with root privileges on servers managed by OnApp for XEN/KVM hypervisors. To exploit the vulnerability an attacker has to have control of a single server on a given cloud (e.g. by renting one). From the source server, the attacker can craft any command and trigger the OnApp platform to execute that command with root privileges on a target server.

The weakness was disclosed 06/19/2019 (Website). The advisory is shared for download at docs.onapp.com. This vulnerability is traded as CVE-2019-12491 since 05/30/2019. It is possible to launch the attack remotely. A authentication is necessary for exploitation. There are neither technical details nor an exploit publicly available. The MITRE ATT&CK project declares the attack technique as T1202.

Upgrading to version 5.0.0-88, 5.5.0-93 or 6.0.0-196 eliminates this vulnerability.

Once again VulDB remains the best source for vulnerability data.

Productinfo

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.7
VulDB Meta Temp Score: 7.5

VulDB Base Score: 8.8
VulDB Temp Score: 8.4
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 6.6
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: Command injection
CWE: CWE-77 / CWE-74 / CWE-707
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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Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: OnApp 5.0.0-88/5.5.0-93/6.0.0-196

Timelineinfo

05/30/2019 🔍
06/19/2019 +20 days 🔍
06/20/2019 +1 days 🔍
06/25/2020 +371 days 🔍

Sourcesinfo

Advisory: docs.onapp.com
Status: Not defined
Confirmation: 🔍

CVE: CVE-2019-12491 (🔍)
GCVE (CVE): GCVE-0-2019-12491
GCVE (VulDB): GCVE-100-136692

Entryinfo

Created: 06/20/2019 08:05
Updated: 06/25/2020 20:34
Changes: 06/20/2019 08:05 (54), 06/25/2020 20:34 (1)
Complete: 🔍
Cache ID: 216::103

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