CVE•Published 2026-07-27•Modified 2026-08-05•4 articles on news•4 live references•NVD data
CVE-2026-63077Jetbrains · Teamcity
Vulnerability data via NVD (ingested)
CVSS v3.1
9.8
CRITICAL
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS percentile
48
Exploit Prediction Scoring System · top 52% of all CVEs
Weaknesses (CWE)
Description
In JetBrains TeamCity before 2026.1.3, 2025.11.7 unauthenticated remote code execution was possible via the agent polling protocol
Timeline
Published 2026-07-27
Modified 2026-08-05
External references
Search for exposed instances
Shodan + Censys queries derived from NVD's CPE data. The vuln tag catches assets Shodan has explicitly linked to this CVE; the product / banner fingerprints find exposed instances even when the vuln tag was never applied (which is common).
Shodan · vuln tag4,380 hosts
vuln:CVE-2026-63077Hosts Shodan has explicitly fingerprinted as vulnerable.
Shodan · product
product:"Jetbrains Teamcity"All exposed Jetbrains Teamcity instances — cross-reference with the CVE's affected-version range.
Shodan · banner/body mention
http.html:"Teamcity"HTTP body or banner mentions "Teamcity" — catches deploys Shodan didn't identify as a product.
More intel sources (5)
Shodan report
vuln:CVE-2026-63077Country / ASN / product breakdown for the vuln query.
Censys
vulnerabilities.cve_id: CVE-2026-63077Censys host search filtered to this CVE id.
grep.app
CVE-2026-63077Public source-code mentions — fast PoC discovery.
GitHub code
CVE-2026-63077GitHub code search for direct mentions.
Google dork
"CVE-2026-63077" exploit -site:nvd.nist.govWrite-ups and news, NVD excluded.
Known PoCs on GitHub (8)
CVE-2026-630778 repos
ramimac/aws-customer-security-incidentsunknown
A repository of breaches of AWS customers
killvxk/gitweeklyPython
收集各种有趣的github项目
sfewer-r7/CVE-2026-63077Python
Unauthenticated Remote Code Execution in JetBrains TeamCity (CVE-2026-63077)
zulloper/cve-pocPython
CVE POC repo 자동 수집기
GODofExploit/exploit-arsenalPython
409 standalone dependency-free Python 3 CVE exploits, each validated end-to-end against the real vulnerable software with a write-up and a screenshot of the live run.
barmi/cve-patch-auditorGo
Audit CVE impact, patch status, remediation progress, and verification results across systems.
0xCyp1337/CVE-2026-63077Python
CVE-2026-63077 - Unauthenticated RCE exploit for JetBrains TeamCity via Agent Polling Deserialization. Supports mass scanning, multi-threading, and interactive shell. For authorize…
ark0-nights/cve_expsPython