JetBrains TeamCity up to 2020.1.1 URL injection

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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5.5$0-$5k0.00

Summaryinfo

A vulnerability was found in JetBrains TeamCity up to 2020.1.1. It has been classified as critical. The affected element is an unknown function of the component URL Handler. This manipulation causes injection. This vulnerability is registered as CVE-2020-27627. No exploit is available. Upgrading the affected component is recommended.

Detailsinfo

A vulnerability was found in JetBrains TeamCity up to 2020.1.1. It has been declared as critical. Affected by this vulnerability is an unknown code block of the component URL Handler. The manipulation with an unknown input leads to a injection vulnerability. The CWE definition for the vulnerability is CWE-74. The product constructs all or part of a command, data structure, or record using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify how it is parsed or interpreted when it is sent to a downstream component. As an impact it is known to affect confidentiality, integrity, and availability.

The weakness was published 11/16/2020. It is possible to read the advisory at blog.jetbrains.com. This vulnerability is known as CVE-2020-27627. The technical details are unknown and an exploit is not publicly available. The attack technique deployed by this issue is T1055 according to MITRE ATT&CK.

Upgrading to version 2020.1.2 eliminates this vulnerability.

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

Productinfo

Type

Vendor

Name

Version

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.8
VulDB Meta Temp Score: 5.7

VulDB Base Score: 5.5
VulDB Temp Score: 5.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 6.1
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: Injection
CWE: CWE-74 / CWE-707 / CWE-20
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: TeamCity 2020.1.2

Timelineinfo

10/22/2020 🔍
11/16/2020 +25 days 🔍
11/16/2020 +0 days 🔍
12/07/2020 +21 days 🔍

Sourcesinfo

Advisory: blog.jetbrains.com
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2020-27627 (🔍)
GCVE (CVE): GCVE-0-2020-27627
GCVE (VulDB): GCVE-100-164995

Entryinfo

Created: 11/16/2020 19:14
Updated: 12/07/2020 22:08
Changes: 11/16/2020 19:14 (38), 12/07/2020 22:05 (6), 12/07/2020 22:08 (18)
Complete: 🔍
Cache ID: 216::103

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

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