CVSS Meta Temp Score | Current Exploit Price (≈) | CTI Interest Score |
---|---|---|
6.2 | $0-$5k | 0.00 |
A vulnerability has been found in JetBrains TeamCity and classified as critical. Affected by this vulnerability is an unknown code block of the component Create Patch Handler. The manipulation with an unknown input leads to a default permission vulnerability. The CWE definition for the vulnerability is CWE-276. During installation, installed file permissions are set to allow anyone to modify those files. As an impact it is known to affect confidentiality, integrity, and availability.
The weakness was disclosed 11/10/2021. The advisory is shared at blog.jetbrains.com. This vulnerability is known as CVE-2021-43199 since 11/02/2021. Neither technical details nor an exploit are publicly available. MITRE ATT&CK project uses the attack technique T1222 for this issue.
Upgrading to version 2021.1.2 eliminates this vulnerability.
Product
Vendor
Name
Version
- 8.0
- 9
- 9.0.1
- 9.0.2
- 2018.2
- 2018.2.1
- 2018.2.2
- 2018.2.3
- 2018.2.4
- 2018.2.5
- 2019.0
- 2019.1
- 2019.1.1
- 2019.1.2
- 2019.1.3
- 2019.1.4
- 2019.1.5
- 2019.2
- 2019.2.1
- 2019.2.2
- 2019.2.3
- 2020.1
- 2020.1.1
- 2020.1.2
- 2020.1.3
- 2020.1.4
- 2020.1.5
- 2020.2
- 2020.2.1
- 2020.2.2
- 2020.2.2.85899
- 2020.2.3
- 2020.2.4
- 2020.2.85695
- 2021.0
- 2021.1
- 2021.1.1
License
CPE 2.3
CPE 2.2
CVSSv4
VulDB CVSS-B Score: 🔍VulDB CVSS-BT Score: 🔍
VulDB Vector: 🔍
VulDB Reliability: 🔍
CVSSv3
VulDB Meta Base Score: 6.3VulDB Meta Temp Score: 6.2
VulDB Base Score: 7.3
VulDB Temp Score: 7.0
VulDB Vector: 🔍
VulDB Reliability: 🔍
NVD Base Score: 5.3
NVD Vector: 🔍
CVSSv2
AV | AC | Au | C | I | A |
---|---|---|---|---|---|
💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
Vector | Complexity | Authentication | Confidentiality | Integrity | Availability |
---|---|---|---|---|---|
unlock | unlock | unlock | unlock | unlock | unlock |
unlock | unlock | unlock | unlock | unlock | unlock |
unlock | unlock | unlock | unlock | unlock | unlock |
VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍
NVD Base Score: 🔍
Exploiting
Class: Default permissionCWE: CWE-276 / CWE-266
CAPEC: 🔍
ATT&CK: 🔍
Local: No
Remote: Yes
Availability: 🔍
Status: Not defined
EPSS Score: 🔍
EPSS Percentile: 🔍
Price Prediction: 🔍
Current Price Estimation: 🔍
0-Day | unlock | unlock | unlock | unlock |
---|---|---|---|---|
Today | unlock | unlock | unlock | unlock |
Threat Intelligence
Interest: 🔍Active Actors: 🔍
Active APT Groups: 🔍
Countermeasures
Recommended: UpgradeStatus: 🔍
0-Day Time: 🔍
Upgrade: TeamCity 2021.1.2
Timeline
11/02/2021 🔍11/10/2021 🔍
11/10/2021 🔍
11/12/2021 🔍
Sources
Advisory: blog.jetbrains.comStatus: Confirmed
CVE: CVE-2021-43199 (🔍)
Entry
Created: 11/10/2021 13:01Updated: 11/12/2021 10:46
Changes: 11/10/2021 13:01 (54), 11/12/2021 10:46 (1)
Complete: 🔍
Cache ID: 18:2DF
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