VulnerabilityModified
CVE-2021-42840
SuiteCRM before 7.11.19 allows remote code execution via the system settings Log File Name setting.
HIGH 8.8EPSS 58.9%
Does this matter?
EPSS puts the probability of exploitation in the next 30 days at 58.9%, higher than 99% of all known CVEs. Patch or mitigate before the next change window.
Description
SuiteCRM before 7.11.19 allows remote code execution via the system settings Log File Name setting. In certain circumstances involving admin account takeover, logger_file_name can refer to an attacker-controlled PHP file under the web root, because only the all-lowercase PHP file extensions were blocked. NOTE: this issue exists because of an incomplete fix for CVE-2020-28328.
- CVSS 3.1
- 8.8 HIGHCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 58.95% probability · 99th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-434
- Affected
- salesagility/suitecrm
- Source
- cve@mitre.org
References
- http://packetstormsecurity.com/files/165001/SuiteCRM-7.11.18-Remote-Code-Execution.htmlExploit, Third Party Advisory, VDB Entry
- https://docs.suitecrm.com/admin/releases/7.11.x/#_7_11_19Release Notes, Vendor Advisory
- https://github.com/rapid7/metasploit-framework/commits/master/modules/exploits/linux/http/suitecrm_log_file_rce.rbThird Party Advisory
- https://suitecrm.com/time-to-upgrade-suitecrm-7-11-19-7-10-30-lts-released/Release Notes, Vendor Advisory
- https://theyhack.me/SuiteCRM-RCE-2/Exploit, Third Party Advisory
- http://packetstormsecurity.com/files/165001/SuiteCRM-7.11.18-Remote-Code-Execution.htmlExploit, Third Party Advisory, VDB Entry
- https://docs.suitecrm.com/admin/releases/7.11.x/#_7_11_19Release Notes, Vendor Advisory
- https://github.com/rapid7/metasploit-framework/commits/master/modules/exploits/linux/http/suitecrm_log_file_rce.rbThird Party Advisory
- https://suitecrm.com/time-to-upgrade-suitecrm-7-11-19-7-10-30-lts-released/Release Notes, Vendor Advisory
- https://theyhack.me/SuiteCRM-RCE-2/Exploit, Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.