CVE-2021-20023 :: Enginsight Vulnerability Database

Provider	Type	Base Score	Atk. Vector	Atk. Complexity	Priv. Required	Vector
NIST	NIST	4.9 MEDIUM	NETWORK	LOW	HIGH	CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N
sonicwall	CNA	---				---
CVE	ADP	---				---
CISA-ADP	ADP	4.9 MEDIUM	NETWORK	LOW	HIGH	CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N

Base Score

CVSS 3.x

EPSS Score

Percentile: 98%

Vendor	Product	Version
sonicwall	email_security	𝑥 < 10.0.9.6173
sonicwall	email_security_appliance_9000_firmware	𝑥 < 10.0.9.6177
sonicwall	email_security_appliance_3300_firmware	𝑥 < 10.0.9.6177
sonicwall	email_security_appliance_4300_firmware	𝑥 < 10.0.9.6177
sonicwall	email_security_appliance_8300_firmware	𝑥 < 10.0.9.6177
sonicwall	email_security_appliance_5000_firmware	𝑥 < 10.0.9.6177
sonicwall	email_security_appliance_7000_firmware	𝑥 < 10.0.9.6177
sonicwall	email_security_appliance_5050_firmware	𝑥 < 10.0.9.6177
sonicwall	email_security_appliance_7050_firmware	𝑥 < 10.0.9.6177
sonicwall	email_security_virtual_appliance	𝑥 < 10.0.9.6177
sonicwall	hosted_email_security	𝑥 < 10.0.9.6173

𝑥

= Vulnerable software versions

Common Weakness Enumeration

CWE-22 - Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
The software uses external input to construct a pathname that is intended to identify a file or directory that is located underneath a restricted parent directory, but the software does not properly neutralize special elements within the pathname that can cause the pathname to resolve to a location that is outside of the restricted directory.

References

https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2021-0010

https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2021-0010

https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2021-20023