CVE-2020-24356GHSA-HGWP-4VP4-QMM2GO-2022-0845
Local Privilege Escalation in cloudflared
- Published
- Last modified
- Where the record stands: published, rejected by its publisher, or superseded by another id.What do these mean? →
- published
- Whether CISA lists it in its Known Exploited Vulnerabilities catalog: proof that attackers are using it.What do these mean? →
- Not listed in CISA KEV
- Fix
- Fixed in 2020.8.1, 0.0.0-20200820025921-9323844ea773
- Whether working attack code is public (Exploit-DB, Metasploit, Nuclei or GitHub). Public code makes attacks easier.What do these mean? →
- None on Exploit-DB, Metasploit or GitHub
Summary
`cloudflared` versions prior to 2020.8.1 contain a local privilege escalation vulnerability on Windows systems. When run on a Windows system, `cloudflared` searches for configuration files which could be abused by a malicious entity to execute commands as a privileged user. Version 2020.8.1 fixes this issue.
Timeline
- CVE published
- Record last updated
Affected versions
- Cloudflare cloudflared
fixed in 2020.8.1
- github.com/cloudflare/cloudflaredGo
fixed in 0.0.0-20200820025921-9323844ea773