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The software for email security, SonicWall Email Security and SonicWall Hosted Email Security, has a vulnerability related to incorrect path restrictions for access to restricted directories. This allows attackers to read arbitrary files.
🗓️ 20 Dec 2021 00:00:00Reported by FSTEC of Russia — Information Security Threat DatabaseType 
bdu_fstec🔗 bdu.fstec.ru👁 4 Views
| Reporter | Title | Published | Views | Family All 24 |
|---|---|---|---|---|
 | CVE-2021-20023 | 20 Apr 202100:00 | – | attackerkb |
| The vulnerability of SonicWall Email Security’s email security software lies in the improper restriction of the path to the restricted directory. This allows attackers to gain unauthorized access to the protected information. | 5 May 202100:00 | – | bdu_fstec |
 | CVE-2021-20023 | 21 Apr 202101:32 | – | circl |
 | SonicWall Email Security Path Traversal Vulnerability | 3 Nov 202100:00 | – | cisa_kev |
 | SonicWall Releases Patches for Email Security Products | 21 Apr 202100:00 | – | cisa |
 | Sonicwall On-premise Email 路径遍历漏洞 | 20 Apr 202100:00 | – | cnnvd |
 | Sonicwall On-premise Email Path Traversal Vulnerability | 22 Apr 202100:00 | – | cnvd |
 | SonicWall Email Security Directory Traversal (CVE-2021-20023) | 16 Jan 202200:00 | – | checkpoint_advisories |
 | CVE-2021-20023 | 20 Apr 202111:55 | – | cve |
 | CVE-2021-20023 | 20 Apr 202111:55 | – | cvelist |
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24 Sep 2024 00:00Current
6.9Medium risk
Vulners AI Score6.9
CVSS 34.9
CVSS 26.8
EPSS0.51407