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CVE-2021-43523

🗓️ 10 Nov 2021 14:03:56Reported by mitreType 
cve
 cve
🔗 web.nvd.nist.gov👁 114 Views

Incorrect handling of special characters in uClibc and uClibc-ng before 1.0.39 can lead to domain hijacking and remote code execution

Related
Detection
Refs
ReporterTitlePublishedViews
Family
bdu_fstec
BDU FSTEC
uClibC Code Execution
3 Aug 202300:00
–bdu_fstec
cbl_mariner
CBLMariner
CVE-2021-43523 affecting package uclibc-ng 1.0.37-2
17 Dec 202120:09
–cbl_mariner
cbl_mariner
CBLMariner
CVE-2021-43523 affecting package uclibc-ng for versions less than 1.0.37-2
9 Apr 202206:51
–cbl_mariner
circl
Circl
CVE-2021-43523
10 Nov 202118:36
–circl
cnnvd
CNNVD
uclibc-ng Cross-Site Scripting Vulnerability
10 Nov 202100:00
–cnnvd
cvelist
Cvelist
CVE-2021-43523
10 Nov 202114:03
–cvelist
debiancve
Debian CVE
CVE-2021-43523
10 Nov 202114:03
–debiancve
euvd
EUVD
EUVD-2021-30452
3 Oct 202520:07
–euvd
ics
ICS
Hitachi Energy AFF66x
22 Aug 202306:00
–ics
nessus
Tenable Nessus
CBL Mariner 2.0 Security Update: uclibc-ng (CVE-2021-43523)
20 Mar 202300:00
–nessus
Rows per page
NVD
Node
OR
uclibcuclibcRange≤0.9.33.2

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17 Jun 2026 04:11Current
9.4Critical risk
Vulners AI Score9.4
CVSS 26.8
CVSS 3.19.6
EPSS0.03073
SSVC
114