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CVE-2021-20046

🗓️ 10 Jan 2022 14:10:16Reported by AttackerKBType 
attackerkb
 attackerkb
🔗 attackerkb.com👁 5 Views

CVE-2021-20046: Stack-based overflow in SonicOS HTTP Content-Length header enabling remote authenticated DoS and possible code execution on Gen 5–7 firmware.

Related
Detection
Refs
ReporterTitlePublishedViews
Family
bdu_fstec
BDU FSTEC
The vulnerability of the SonicOS operating systems arises from buffer overflows in the stack, allowing attackers to execute arbitrary code or cause system failures.
4 Oct 202200:00
bdu_fstec
cnnvd
CNNVD
SonicWall SonicOS 缓冲区错误漏洞
5 Jan 202200:00
cnnvd
cve
CVE
CVE-2021-20046
7 Jan 202203:00
cve
cvelist
Cvelist
CVE-2021-20046
7 Jan 202203:00
cvelist
euvd
EUVD
EUVD-2021-7509
3 Oct 202520:07
euvd
ncsc
NCSC
Vulnerabilities fixed in SonicOS
6 Jan 202200:00
ncsc
nvd
NVD
CVE-2021-20046
10 Jan 202214:10
nvd
osv
OSV
CVE-2021-20046
10 Jan 202214:10
osv
prion
Prion
Stack overflow
10 Jan 202214:10
prion
redhatcve
RedhatCVE
CVE-2021-20046
22 May 202519:05
redhatcve
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sonicwallsonicosRange5.9.1.13

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