{
  "version": "https://jsonfeed.org/version/1.1",
  "title": "TeamCity On-Premises auth bypass to RCE, exploited by North Korea and Russia (CVE-2023-42793) · updates",
  "home_page_url": "https://pwn.watch/i/jetbrains-teamcity-auth-bypass-cve-2023-42793",
  "feed_url": "https://pwn.watch/i/jetbrains-teamcity-auth-bypass-cve-2023-42793/feed.json",
  "description": "An authentication bypass in JetBrains TeamCity On-Premises gave unauthenticated attackers remote code execution on the CI server. Microsoft saw two North Korean groups exploit it, and US and allied agencies later said Russia's SVR (APT29) mass-exploited it. That's a direct path into build pipelines.",
  "language": "en",
  "_pwn": {
    "slug": "jetbrains-teamcity-auth-bypass-cve-2023-42793",
    "severity": "critical",
    "status": "closed",
    "patchStatus": "patched",
    "rss": "https://pwn.watch/i/jetbrains-teamcity-auth-bypass-cve-2023-42793/feed.xml",
    "llms": "https://pwn.watch/i/jetbrains-teamcity-auth-bypass-cve-2023-42793/llms.txt",
    "json": "https://pwn.watch/i/jetbrains-teamcity-auth-bypass-cve-2023-42793.json"
  },
  "items": [
    {
      "id": "https://pwn.watch/i/jetbrains-teamcity-auth-bypass-cve-2023-42793#2023-12-13-11cce556",
      "url": "https://pwn.watch/i/jetbrains-teamcity-auth-bypass-cve-2023-42793#2023-12-13-11cce556",
      "title": "TeamCity On-Premises auth bypass to RCE, exploited by North Korea and Russia (CVE-2023-42793): CISA, FBI, NSA and partners: Russia's SVR exploiting TeamCity at scale (AA23-347A)",
      "content_text": "TeamCity On-Premises auth bypass to RCE, exploited by North Korea and Russia (CVE-2023-42793): CISA, FBI, NSA and partners: Russia's SVR exploiting TeamCity at scale (AA23-347A)\n\nSource: https://www.cisa.gov/news-events/cybersecurity-advisories/aa23-347a",
      "date_published": "2023-12-13T00:00:00.000Z",
      "external_url": "https://www.cisa.gov/news-events/cybersecurity-advisories/aa23-347a",
      "tags": [
        "critical"
      ]
    },
    {
      "id": "https://pwn.watch/i/jetbrains-teamcity-auth-bypass-cve-2023-42793#2023-10-18-fefb7c2a",
      "url": "https://pwn.watch/i/jetbrains-teamcity-auth-bypass-cve-2023-42793#2023-10-18-fefb7c2a",
      "title": "TeamCity On-Premises auth bypass to RCE, exploited by North Korea and Russia (CVE-2023-42793): Microsoft: North Korean actors Diamond Sleet and Onyx Sleet are exploiting it",
      "content_text": "TeamCity On-Premises auth bypass to RCE, exploited by North Korea and Russia (CVE-2023-42793): Microsoft: North Korean actors Diamond Sleet and Onyx Sleet are exploiting it\n\nSource: https://www.microsoft.com/en-us/security/blog/2023/10/18/multiple-north-korean-threat-actors-exploiting-the-teamcity-cve-2023-42793-vulnerability/",
      "date_published": "2023-10-18T00:00:00.000Z",
      "external_url": "https://www.microsoft.com/en-us/security/blog/2023/10/18/multiple-north-korean-threat-actors-exploiting-the-teamcity-cve-2023-42793-vulnerability/",
      "tags": [
        "critical"
      ]
    },
    {
      "id": "https://pwn.watch/i/jetbrains-teamcity-auth-bypass-cve-2023-42793#2023-10-04-5dee3bfc",
      "url": "https://pwn.watch/i/jetbrains-teamcity-auth-bypass-cve-2023-42793#2023-10-04-5dee3bfc",
      "title": "TeamCity On-Premises auth bypass to RCE, exploited by North Korea and Russia (CVE-2023-42793): CISA adds CVE-2023-42793 to the KEV catalog",
      "content_text": "TeamCity On-Premises auth bypass to RCE, exploited by North Korea and Russia (CVE-2023-42793): CISA adds CVE-2023-42793 to the KEV catalog",
      "date_published": "2023-10-04T00:00:00.000Z",
      "tags": [
        "critical"
      ]
    },
    {
      "id": "https://pwn.watch/i/jetbrains-teamcity-auth-bypass-cve-2023-42793#2023-09-18-0c62821b",
      "url": "https://pwn.watch/i/jetbrains-teamcity-auth-bypass-cve-2023-42793#2023-09-18-0c62821b",
      "title": "TeamCity On-Premises auth bypass to RCE, exploited by North Korea and Russia (CVE-2023-42793): JetBrains releases TeamCity 2023.05.4 and a security patch plugin",
      "content_text": "TeamCity On-Premises auth bypass to RCE, exploited by North Korea and Russia (CVE-2023-42793): JetBrains releases TeamCity 2023.05.4 and a security patch plugin\n\nSource: https://blog.jetbrains.com/teamcity/2023/09/critical-security-issue-affecting-teamcity-on-premises-update-to-2023-05-4-now/",
      "date_published": "2023-09-18T00:00:00.000Z",
      "external_url": "https://blog.jetbrains.com/teamcity/2023/09/critical-security-issue-affecting-teamcity-on-premises-update-to-2023-05-4-now/",
      "tags": [
        "critical"
      ]
    }
  ]
}