cve-2023-42793
Vulnerability from cvelistv5
Published
2023-09-19 16:57
Modified
2024-08-02 19:30
Severity ?
EPSS score ?
Summary
In JetBrains TeamCity before 2023.05.4 authentication bypass leading to RCE on TeamCity Server was possible
References
CISA Known exploited vulnerability
Data from the Known Exploited Vulnerabilities Catalog
Date added: 2023-10-04
Due date: 2023-10-25
Required action: Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.
Used in ransomware: Known
Notes: https://blog.jetbrains.com/teamcity/2023/09/critical-security-issue-affecting-teamcity-on-premises-update-to-2023-05-4-now/ ; https://nvd.nist.gov/vuln/detail/CVE-2023-42793
{
"containers": {
"adp": [
{
"providerMetadata": {
"dateUpdated": "2024-08-02T19:30:24.169Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"tags": [
"x_transferred"
],
"url": "https://www.jetbrains.com/privacy-security/issues-fixed/"
},
{
"tags": [
"x_transferred"
],
"url": "https://blog.jetbrains.com/teamcity/2023/09/cve-2023-42793-vulnerability-post-mortem/"
},
{
"tags": [
"x_transferred"
],
"url": "http://packetstormsecurity.com/files/174860/JetBrains-TeamCity-Unauthenticated-Remote-Code-Execution.html"
},
{
"tags": [
"x_transferred"
],
"url": "https://attackerkb.com/topics/1XEEEkGHzt/cve-2023-42793"
},
{
"tags": [
"x_transferred"
],
"url": "https://www.securityweek.com/recently-patched-teamcity-vulnerability-exploited-to-hack-servers/"
},
{
"tags": [
"x_transferred"
],
"url": "https://www.rapid7.com/blog/post/2023/09/25/etr-cve-2023-42793-critical-authentication-bypass-in-jetbrains-teamcity-ci-cd-servers/"
}
],
"title": "CVE Program Container"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "TeamCity",
"vendor": "JetBrains",
"versions": [
{
"lessThan": "2023.05.4",
"status": "affected",
"version": "0",
"versionType": "semver"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In JetBrains TeamCity before 2023.05.4 authentication bypass leading to RCE on TeamCity Server was possible"
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 9.8,
"baseSeverity": "CRITICAL",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
},
"format": "CVSS",
"scenarios": [
{
"lang": "en",
"value": "GENERAL"
}
]
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-288",
"description": "CWE-288",
"lang": "en"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2023-09-19T16:57:29.245Z",
"orgId": "547ada31-17d8-4964-bc5f-1b8238ba8014",
"shortName": "JetBrains"
},
"references": [
{
"url": "https://www.jetbrains.com/privacy-security/issues-fixed/"
},
{
"url": "https://blog.jetbrains.com/teamcity/2023/09/cve-2023-42793-vulnerability-post-mortem/"
},
{
"url": "http://packetstormsecurity.com/files/174860/JetBrains-TeamCity-Unauthenticated-Remote-Code-Execution.html"
},
{
"url": "https://attackerkb.com/topics/1XEEEkGHzt/cve-2023-42793"
},
{
"url": "https://www.securityweek.com/recently-patched-teamcity-vulnerability-exploited-to-hack-servers/"
},
{
"url": "https://www.rapid7.com/blog/post/2023/09/25/etr-cve-2023-42793-critical-authentication-bypass-in-jetbrains-teamcity-ci-cd-servers/"
}
]
}
},
"cveMetadata": {
"assignerOrgId": "547ada31-17d8-4964-bc5f-1b8238ba8014",
"assignerShortName": "JetBrains",
"cveId": "CVE-2023-42793",
"datePublished": "2023-09-19T16:57:29.245Z",
"dateReserved": "2023-09-14T09:48:47.154Z",
"dateUpdated": "2024-08-02T19:30:24.169Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1",
"meta": {
"cisa_known_exploited": {
"cveID": "CVE-2023-42793",
"cwes": "[\"CWE-288\"]",
"dateAdded": "2023-10-04",
"dueDate": "2023-10-25",
"knownRansomwareCampaignUse": "Known",
"notes": "https://blog.jetbrains.com/teamcity/2023/09/critical-security-issue-affecting-teamcity-on-premises-update-to-2023-05-4-now/ ; https://nvd.nist.gov/vuln/detail/CVE-2023-42793",
"product": "TeamCity",
"requiredAction": "Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.",
"shortDescription": "JetBrains TeamCity contains an authentication bypass vulnerability that allows for remote code execution on TeamCity Server.",
"vendorProject": "JetBrains",
"vulnerabilityName": "JetBrains TeamCity Authentication Bypass Vulnerability"
},
"nvd": "{\"cve\":{\"id\":\"CVE-2023-42793\",\"sourceIdentifier\":\"cve@jetbrains.com\",\"published\":\"2023-09-19T17:15:08.330\",\"lastModified\":\"2023-10-03T15:44:06.660\",\"vulnStatus\":\"Analyzed\",\"cisaExploitAdd\":\"2023-10-04\",\"cisaActionDue\":\"2023-10-25\",\"cisaRequiredAction\":\"Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.\",\"cisaVulnerabilityName\":\"JetBrains TeamCity Authentication Bypass Vulnerability\",\"descriptions\":[{\"lang\":\"en\",\"value\":\"In JetBrains TeamCity before 2023.05.4 authentication bypass leading to RCE on TeamCity Server was possible\"},{\"lang\":\"es\",\"value\":\"En JetBrains TeamCity antes de la versi\u00f3n 2023.05.4, era posible omitir la autenticaci\u00f3n que conduc\u00eda a RCE en TeamCity Server\"}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"NONE\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"HIGH\",\"integrityImpact\":\"HIGH\",\"availabilityImpact\":\"HIGH\",\"baseScore\":9.8,\"baseSeverity\":\"CRITICAL\"},\"exploitabilityScore\":3.9,\"impactScore\":5.9},{\"source\":\"cve@jetbrains.com\",\"type\":\"Secondary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"NONE\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"HIGH\",\"integrityImpact\":\"HIGH\",\"availabilityImpact\":\"HIGH\",\"baseScore\":9.8,\"baseSeverity\":\"CRITICAL\"},\"exploitabilityScore\":3.9,\"impactScore\":5.9}]},\"weaknesses\":[{\"source\":\"cve@jetbrains.com\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-288\"}]}],\"configurations\":[{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:jetbrains:teamcity:*:*:*:*:*:*:*:*\",\"versionEndExcluding\":\"2023.05.4\",\"matchCriteriaId\":\"6728FE9D-39E3-4F30-9301-5D5E07AD9CBC\"}]}]}],\"references\":[{\"url\":\"http://packetstormsecurity.com/files/174860/JetBrains-TeamCity-Unauthenticated-Remote-Code-Execution.html\",\"source\":\"cve@jetbrains.com\",\"tags\":[\"Exploit\",\"VDB Entry\"]},{\"url\":\"https://attackerkb.com/topics/1XEEEkGHzt/cve-2023-42793\",\"source\":\"cve@jetbrains.com\",\"tags\":[\"Technical Description\",\"Third Party Advisory\"]},{\"url\":\"https://blog.jetbrains.com/teamcity/2023/09/cve-2023-42793-vulnerability-post-mortem/\",\"source\":\"cve@jetbrains.com\",\"tags\":[\"Vendor Advisory\"]},{\"url\":\"https://www.jetbrains.com/privacy-security/issues-fixed/\",\"source\":\"cve@jetbrains.com\",\"tags\":[\"Vendor Advisory\"]},{\"url\":\"https://www.rapid7.com/blog/post/2023/09/25/etr-cve-2023-42793-critical-authentication-bypass-in-jetbrains-teamcity-ci-cd-servers/\",\"source\":\"cve@jetbrains.com\",\"tags\":[\"Third Party Advisory\"]},{\"url\":\"https://www.securityweek.com/recently-patched-teamcity-vulnerability-exploited-to-hack-servers/\",\"source\":\"cve@jetbrains.com\",\"tags\":[\"Press/Media Coverage\"]}]}}"
}
}
Loading...
Loading...
Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.