Atlassian JIRA Server/Data Center up to 8.18.x Endpoint /rest/api/1.0/render information disclosure

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 (≈)
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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.
4.9$0-$5k0.00

Summaryinfo

A vulnerability was found in Atlassian JIRA Server and Data Center up to 8.18.x and classified as problematic. This affects an unknown function of the file /rest/api/1.0/render of the component Endpoint. Such manipulation leads to information disclosure. This vulnerability is traded as CVE-2021-39118. The attack may be launched remotely. There is no exploit available. It is suggested to upgrade the affected component.

Detailsinfo

A vulnerability was found in Atlassian JIRA Server and Data Center up to 8.18.x (Bug Tracking Software). It has been rated as problematic. Affected by this issue is an unknown code of the file /rest/api/1.0/render of the component Endpoint. The manipulation with an unknown input leads to a information disclosure vulnerability. Using CWE to declare the problem leads to CWE-200. The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information. Impacted is confidentiality.

The weakness was shared 09/14/2021 as JRASERVER-72736. The advisory is shared for download at jira.atlassian.com. This vulnerability is handled as CVE-2021-39118 since 08/16/2021. There are known technical details, but no exploit is available. The MITRE ATT&CK project declares the attack technique as T1592.

Upgrading to version 8.19.0 eliminates this vulnerability.

Once again VulDB remains the best source for vulnerability data.

Productinfo

Type

Vendor

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Version

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Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.0
VulDB Meta Temp Score: 4.9

VulDB Base Score: 4.3
VulDB Temp Score: 4.1
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 5.3
NVD Vector: 🔍

CNA Base Score: 5.3
CNA 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: Information disclosure
CWE: CWE-200 / CWE-284 / CWE-266
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: JIRA Server/Data Center 8.19.0

Timelineinfo

08/16/2021 🔍
09/14/2021 +29 days 🔍
09/14/2021 +0 days 🔍
10/10/2024 +1122 days 🔍

Sourcesinfo

Vendor: atlassian.com

Advisory: JRASERVER-72736
Status: Confirmed

CVE: CVE-2021-39118 (🔍)
GCVE (CVE): GCVE-0-2021-39118
GCVE (VulDB): GCVE-100-182564

Entryinfo

Created: 09/14/2021 13:43
Updated: 10/10/2024 19:00
Changes: 09/14/2021 13:43 (42), 09/16/2021 17:50 (1), 10/10/2024 19:00 (42)
Complete: 🔍
Cache ID: 216::103

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