Parallels Remote Application Server up to 17.1.1 Web Application code injection

CVSS Meta Temp Score
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CTI Interest Score
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8.1$0-$5k0.00

Summaryinfo

A vulnerability classified as critical was found in Parallels Remote Application Server up to 17.1.1. Affected by this issue is some unknown functionality of the component Web Application. Such manipulation leads to code injection. This vulnerability is traded as CVE-2020-15860. The attack may be launched remotely. There is no exploit available.

Detailsinfo

A vulnerability was found in Parallels Remote Application Server up to 17.1.1 (Application Server Software). It has been rated as critical. Affected by this issue is an unknown function of the component Web Application. The manipulation with an unknown input leads to a code injection vulnerability. Using CWE to declare the problem leads to CWE-94. The product constructs all or part of a code segment using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the syntax or behavior of the intended code segment. Impacted is confidentiality, integrity, and availability. CVE summarizes:

Parallels Remote Application Server (RAS) 17.1.1 has a Business Logic Error causing remote code execution. It allows an authenticated user to execute any application in the backend operating system through the web application, despite the affected application not being published. In addition, it was discovered that it is possible to access any host in the internal domain, even if it has no published applications or the mentioned host is no longer associated with that server farm.

The weakness was shared 07/24/2020. This vulnerability is handled as CVE-2020-15860 since 07/20/2020. The attack may be launched remotely. The successful exploitation requires a simple authentication. There are neither technical details nor an exploit publicly available. The MITRE ATT&CK project declares the attack technique as T1059.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

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Productinfo

Type

Vendor

Name

Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 8.1
VulDB Meta Temp Score: 8.1

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

NVD Base Score: 9.9
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: Code injection
CWE: CWE-94 / 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: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

07/20/2020 🔍
07/24/2020 +4 days 🔍
07/24/2020 +0 days 🔍
11/05/2020 +104 days 🔍

Sourcesinfo

Vendor: parallels.com

Status: Not defined
Confirmation: 🔍

CVE: CVE-2020-15860 (🔍)
GCVE (CVE): GCVE-0-2020-15860
GCVE (VulDB): GCVE-100-158984

Entryinfo

Created: 07/24/2020 22:15
Updated: 11/05/2020 15:08
Changes: 07/24/2020 22:15 (35), 07/24/2020 22:20 (18), 11/05/2020 15:08 (1)
Complete: 🔍
Cache ID: 216::103

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