Templating Engine Plugin up to 2.1 on Jenkins Script Security Plugin protection mechanism

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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7.1$0-$5k0.00

Summaryinfo

A vulnerability marked as critical has been reported in Templating Engine Plugin up to 2.1 on Jenkins. Affected by this issue is some unknown functionality of the component Script Security Plugin. This manipulation causes protection mechanism. This vulnerability is tracked as CVE-2021-21646. No exploit exists.

Detailsinfo

A vulnerability has been found in Templating Engine Plugin up to 2.1 on Jenkins (Jenkins Plugin) and classified as critical. Affected by this vulnerability is an unknown code of the component Script Security Plugin. The manipulation with an unknown input leads to a protection mechanism vulnerability. The CWE definition for the vulnerability is CWE-693. The product does not use or incorrectly uses a protection mechanism that provides sufficient defense against directed attacks against the product. As an impact it is known to affect confidentiality, integrity, and availability.

The weakness was disclosed 04/22/2021. The advisory is shared at jenkins.io. This vulnerability is known as CVE-2021-21646. Neither technical details nor an exploit are publicly available.

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

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.1
VulDB Meta Temp Score: 7.1

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

NVD Base Score: 8.8
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: Protection mechanism
CWE: CWE-693
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

01/04/2021 🔍
04/22/2021 +107 days 🔍
04/22/2021 +0 days 🔍
04/28/2021 +6 days 🔍

Sourcesinfo

Advisory: jenkins.io
Status: Not defined
Confirmation: 🔍

CVE: CVE-2021-21646 (🔍)
GCVE (CVE): GCVE-0-2021-21646
GCVE (VulDB): GCVE-100-173317

Entryinfo

Created: 04/22/2021 13:13
Updated: 04/28/2021 09:49
Changes: 04/22/2021 13:13 (37), 04/24/2021 07:58 (3), 04/28/2021 09:49 (18)
Complete: 🔍
Cache ID: 216::103

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