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CVE-2021-46559

🗓️ 26 Jan 2022 01:11:00Reported by mitreType 
cve
 cve
🔗 web.nvd.nist.gov👁 91 Views

The firmware on Moxa TN-5900 devices through 3.1 has a weak algorithm that allows an attacker to defeat an inspection mechanism for integrity protection

Related
Detection
Refs
ReporterTitlePublishedViews
Family
zdt
zdt
Moxa TN-5900 Firmware Upgrade Checksum Validation Exploit
31 Jan 202200:00
–zdt
attackerkb
attackerkb
CVE-2021-46559
26 Jan 202202:15
–attackerkb
bdu_fstec
BDU FSTEC
Moxa EN50155 TN-5900 series router Cryptographic Algorithm Data Compromise
7 Feb 202200:00
–bdu_fstec
circl
Circl
CVE-2021-46559
26 Jan 202207:19
–circl
cnnvd
CNNVD
Moxa Tn-5900 data falsification vulnerability
26 Jan 202200:00
–cnnvd
cvelist
Cvelist
CVE-2021-46559
26 Jan 202201:11
–cvelist
euvd
EUVD
EUVD-2021-33235
3 Oct 202520:07
–euvd
korelogic
KoreLogic Security
Moxa TN-5900 Firmware Upgrade Checksum Validation Vulnerability
28 Jan 202200:00
–korelogic
nvd
NVD
CVE-2021-46559
26 Jan 202202:15
–nvd
osv_cve
osv_cve
CVE-2021-46559
26 Jan 202202:15
–osv_cve
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17 Jun 2026 04:15Current
7.5High risk
Vulners AI Score7.5
CVSS 25
CVSS 3.17.5
EPSS0.00436
91