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CVE-2020-3234

🗓️ 03 Jun 2020 17:55:50Reported by ciscoType 
cve
 cve🔗 web.nvd.nist.gov👁 63 Views

Vulnerability in virtual console authentication of Cisco IOS Software for Cisco 809 and 829 Industrial Integrated Services Routers and Cisco 1000 Series Connected Grid Routers allows local attacker to log in with weak, hard-coded credentials.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
BDU FSTEC		The vulnerability of the Cisco IOS operating system’s virtual console, related to the use of pre-installed credentials, allows a perpetrator to gain access to the system and execute arbitrary commands with root privileges.
22 Jun 202000:00
–bdu_fstec
Cisco		Cisco IOS Software for Cisco Industrial Routers Virtual Device Server Static Credentials Vulnerability
3 Jun 202016:00
–cisco
Tenable Nessus		Cisco IOS Software for Cisco Industrial Routers Virtual Device Server Static Credentials (cisco-sa-ios-iot-vds-cred-uPMp9zbY)
28 Aug 202000:00
–nessus
CNVD		Cisco 809 Industrial ISRs, 829 Industrial ISRs, and Cisco CGR1000 IOS Software Trust Management Issue Vulnerabilities
4 Jun 202000:00
–cnvd
Cvelist		CVE-2020-3234 Cisco IOS Software for Cisco Industrial Routers Virtual Device Server Static Credentials Vulnerability
3 Jun 202017:55
–cvelist
EUVD		EUVD-2020-24505
7 Oct 202500:30
–euvd
NVD		CVE-2020-3234
3 Jun 202018:15
–nvd
OSV		CVE-2020-3234
3 Jun 202018:15
–osv
Prion		Hardcoded credentials
3 Jun 202018:15
–prion
Vulnrichment		CVE-2020-3234 Cisco IOS Software for Cisco Industrial Routers Virtual Device Server Static Credentials Vulnerability
3 Jun 202017:55
–vulnrichment
Rows per page
NVD
Node
AND
OR
ciscoiosMatch12.2(60)ez16
ciscoiosMatch15.0(2)sg11a
ciscoiosMatch15.3(3)jaa1
ciscoiosMatch15.3(3)jpj
ciscoiosMatch15.4(1)cg
ciscoiosMatch15.4(2)cg
ciscoiosMatch15.4(3)m
ciscoiosMatch15.4(3)m1
ciscoiosMatch15.4(3)m2
ciscoiosMatch15.4(3)m3
ciscoiosMatch15.4(3)m4
ciscoiosMatch15.4(3)m5
ciscoiosMatch15.4(3)m6
ciscoiosMatch15.4(3)m6a
ciscoiosMatch15.4(3)m7
ciscoiosMatch15.4(3)m8
ciscoiosMatch15.4(3)m9
ciscoiosMatch15.4(3)m10
ciscoiosMatch15.5(1)t
ciscoiosMatch15.5(1)t2
ciscoiosMatch15.5(1)t3
ciscoiosMatch15.5(1)t4
ciscoiosMatch15.5(2)t
ciscoiosMatch15.5(2)t1
ciscoiosMatch15.5(2)t2
ciscoiosMatch15.5(2)t3
ciscoiosMatch15.5(2)t4
ciscoiosMatch15.5(3)m
ciscoiosMatch15.5(3)m0a
ciscoiosMatch15.5(3)m1
ciscoiosMatch15.5(3)m2
ciscoiosMatch15.5(3)m2a
ciscoiosMatch15.5(3)m3
ciscoiosMatch15.5(3)m4
ciscoiosMatch15.5(3)m4a
ciscoiosMatch15.5(3)m5
ciscoiosMatch15.5(3)m6
ciscoiosMatch15.5(3)m6a
ciscoiosMatch15.5(3)m7
ciscoiosMatch15.5(3)m8
ciscoiosMatch15.5(3)m9
ciscoiosMatch15.5(3)m10
ciscoiosMatch15.5(3)m11
ciscoiosMatch15.6(1)t
ciscoiosMatch15.6(1)t0a
ciscoiosMatch15.6(1)t1
ciscoiosMatch15.6(1)t2
ciscoiosMatch15.6(1)t3
ciscoiosMatch15.6(2)t
ciscoiosMatch15.6(2)t1
ciscoiosMatch15.6(2)t2
ciscoiosMatch15.6(2)t3
ciscoiosMatch15.6(3)m
ciscoiosMatch15.6(3)m0a
ciscoiosMatch15.6(3)m1
ciscoiosMatch15.6(3)m1b
ciscoiosMatch15.6(3)m2
ciscoiosMatch15.6(3)m3
ciscoiosMatch15.6(3)m3a
ciscoiosMatch15.6(3)m4
ciscoiosMatch15.6(3)m5
ciscoiosMatch15.6(3)m6
ciscoiosMatch15.6(3)m6a
ciscoiosMatch15.6(3)m6b
ciscoiosMatch15.6(3)m7
ciscoiosMatch15.6(3)m8
ciscoiosMatch15.6(3)m9
ciscoiosMatch15.7(3)m
ciscoiosMatch15.7(3)m1
ciscoiosMatch15.7(3)m2
ciscoiosMatch15.7(3)m3
ciscoiosMatch15.7(3)m4
ciscoiosMatch15.7(3)m4a
ciscoiosMatch15.7(3)m4b
ciscoiosMatch15.7(3)m5
ciscoiosMatch15.7(3)m6
ciscoiosMatch15.7(3)m7
ciscoiosMatch15.8(3)m
ciscoiosMatch15.8(3)m0a
ciscoiosMatch15.8(3)m1
ciscoiosMatch15.8(3)m2
ciscoiosMatch15.8(3)m2a
ciscoiosMatch15.8(3)m3
ciscoiosMatch15.8(3)m3a
ciscoiosMatch15.8(3)m3b
ciscoiosMatch15.8(3)m4
ciscoiosMatch15.8(3)m5
OR
cisco1120Match-
cisco1240
cisco809
cisco829
[
  {
    "product": "Cisco IOS 12.2(60)EZ16",
    "vendor": "Cisco",
    "versions": [
      {
        "status": "affected",
        "version": "n/a"
      }
    ]
  }
]

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17 Jun 2026 03:17Current
8.5High risk
Vulners AI Score8.5
CVSS 27.2
CVSS 3.18.8
CVSS 38.8
EPSS0.00337
SSVC
CWE-798
ciscoios softwarevulnerabilityvirtual consoleauthenticationindustrial integrated services routersconnected grid routerscve-2020-3234nvd
63