CVE-2023-427939.8CriticalCWE-288

CVE-2023-42793: JetBrains TeamCity < 2023.05.4 - Remote Code Execution

JetBrains · TeamCity

Fixed in 2023.05.4 · Affected: JetBrains TeamCity before 2023.05.4 · Exploitation: in CISA KEV since 4 Oct 2023

Known ransomware use

Not in CyberSIXT coverage yet: no article names this CVE. This page shows the public record.

ExploitationIn CISA KEV

In CISA KEVCISA KEV catalogue4 Oct 2023
Exploited (reported): not seen
Scanning observed: not seen
Proof of concept public: not seen
Not established: not seen

99.9%probability of exploitation in the next 30 days

99th percentile

050100

Higher than 99% of scored CVEs

9.8CriticalCVSS 3.1

LowMediumHighCrit.

DescriptionCVE.org

In JetBrains TeamCity before 2023.05.4 authentication bypass leading to RCE on TeamCity Server was possible

Affected products1

From the CVE record. A product or version that is not listed is unknown, not unaffected.

JetBrains · TeamCitybefore 2023.05.4

On the Atlas

Every published CVE is on the CyberSIXT Atlas, grouped by weakness, vendor and month.

Open the Atlas

Exploitation: Exploited in the wild. Listed in the CISA Known Exploited Vulnerabilities catalogue.
CISA KEV: Listed since 4 Oct 2023 · known ransomware use · catalogue entry
Public check: JetBrains TeamCity < 2023.05.4 - Remote Code Execution · nuclei template in projectdiscovery/nuclei-templates
Weakness: Authentication Bypass Using an Alternate Path or Channel · Authentication
Vendor: JetBrains
Published: September 2023
Band: Exploited in the wild, September 2023

What changed

5 Nov
CISA’s KEV entry now notes known ransomware use CISA
4 Oct 2023
CISA added it to the KEV catalogue CISA

CoverageNo articles yet

No CyberSIXT article names CVE-2023-42793 yet, so there is no coverage timeline, action brief or change log for it. Everything on this page comes from the public CVE record, CISA KEV, EPSS and the nuclei template index. Search the archive or see the CVEs in the news.