SonicWall Email Security Path Traversal Vulnerability
Medium CVSS 4.9 Listed in CISA KEV
Summary
SonicWall Email Security contains a path traversal vulnerability that allows a post-authenticated attacker to read files on the remote host. This vulnerability has known usage in a SonicWall Email Security exploit chain along with CVE-2021-20021 and CVE-2021-20022 to achieve privilege escalation.
In-depth triage · Auto channel
No in-depth report has been generated yet (DR-003 v2 AI pipeline is under construction).
Affected products
- SonicWall:SonicWall Email Security
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Sources
- CISA KEV DATABASE
- NVD DATABASE
Original Links
- https://nvd.nist.gov/vuln/detail/CVE-2021-20023 advisory
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog kev
- https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2021-0010 Vendor Advisory
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2021-20023 US Government Resource
Timeline
- kev_added CISA KEV
- kev_ingest CISA KEV
- nvd_ingest NVD