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CVE-2021-34561: Reliance on Reverse DNS Resolution for a Security-Critical Action

🗓️ 31 Aug 2021 00:00:00Reported by Rapid7Type 
rapid7
 rapid7
🔗 www.rapid7.com👁 4 Views

DNS Rebinding in PEPPERL+FUCHS WirelessHART-Gateway <= 3.0.8 bypasses IP restrictions.

Related
Refs
ReporterTitlePublishedViews
Family
attackerkb
attackerkb
CVE-2021-34561
16 Aug 202107:07
–attackerkb
circl
Circl
CVE-2021-34561
31 Aug 202114:33
–circl
cnnvd
CNNVD
Pepperl Fuchs WirelessHART-Gateway安全漏洞
31 Aug 202100:00
–cnnvd
cve
CVE
CVE-2021-34561
31 Aug 202110:32
–cve
cvelist
Cvelist
CVE-2021-34561 A vulnerability in WirelessHART-Gateway <= 3.0.8 allows to bypass any IP or firewall based access restrictions through DNS rebinding
31 Aug 202110:32
–cvelist
euvd
EUVD
EUVD-2021-21211
7 Oct 202500:30
–euvd
ics
ICS
Pepperl+Fuchs WirelessHART-Gateway
7 Apr 202200:00
–ics
nvd
NVD
CVE-2021-34561
31 Aug 202111:15
–nvd
osv
OSV
CVE-2021-34561
31 Aug 202111:15
–osv
prion
Prion
Design/Logic Flaw
31 Aug 202111:15
–prion
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17 Sep 2024 00:00Current
5.8Medium risk
Vulners AI Score5.8
CVSS 3.17.5 - 8.8
CVSS 26.8
EPSS0.00868
4