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CVE-2021-20019

CVE.org · Published

Historical CVEsJSONAI instructions

Record status
Published
Identifier year (not publication year)
2021
Source publication
Source updated
Imported by cveboard
Source snapshot
cve_2026-10-24_midnight_baseline ·

Plain text

CNA source text (English)

A vulnerability in SonicOS where the HTTP server response leaks partial memory by sending a crafted HTTP request, this can potentially lead to an internal sensitive data disclosure vulnerability.

Scoped product and version facts

Fix information unknown; no fixed version is derived here. Missing information does not prove that no fix exists.

Exploitation unknown; this catalogue does not assess exploitation.

SonicOS

Vendor
SonicWall
Product
SonicOS
Platforms
Unknown
Default status
Unknown
SonicOS · Scoped product and version facts
Version (version)Status (status)Version scheme (versionType)Exclusive end (lessThan)Inclusive end (lessThanOrEqual)Status changes (at → status)
SonicOS - 6.5.4.7-83naffectedUnavailableUnavailableUnavailableNone listed
SonicOSv - 6.5.4.4-44v-21-955affectedUnavailableUnavailableUnavailableNone listed
SonicOS - 6.5.1.12-3naffectedUnavailableUnavailableUnavailableNone listed
SonicOS - 6.0.5.3-94oaffectedUnavailableUnavailableUnavailableNone listed
SonicOS - 7.0.0-R713 and earlieraffectedUnavailableUnavailableUnavailableNone listed
SonicOS - 7.0.1-R1036 and earlieraffectedUnavailableUnavailableUnavailableNone listed
SonicOS - 7.0.0.375 and earlieraffectedUnavailableUnavailableUnavailableNone listed