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The vulnerability of the TCL-script interpreter used by Cisco IOS and Cisco IOS XE operating systems allows a hacker to execute arbitrary code with root privileges.

🗓️ 30 Jun 2020 00:00:00Reported by FSTEC of Russia — Information Security Threat DatabaseType 
bdu_fstec
 bdu_fstec🔗 bdu.fstec.ru👁 2 Views

TCL script interpreter flaw in Cisco IOS and IOS XE enables root code execution via invalid input.

Related
Detection
Refs
ReporterTitlePublishedViews
Family
Cisco		Cisco IOS and IOS XE Software Tcl Arbitrary Code Execution Vulnerability
3 Jun 202016:00
–cisco
Tenable Nessus		Cisco IOS and IOS XE Software Tcl Arbitrary Code Execution (cisco-sa-tcl-ace-C9KuVKmm)
18 Jun 202000:00
–nessus
Tenable Nessus		Cisco IOS and IOS XE Software Tcl Arbitrary Code Execution (cisco-sa-tcl-ace-C9KuVKmm)
18 Jun 202000:00
–nessus
CNVD		Cisco IOS and IOS XE Input Validation Error Vulnerability (CNVD-2020-31828)
4 Jun 202000:00
–cnvd
CVE		CVE-2020-3204
3 Jun 202017:40
–cve
Cvelist		CVE-2020-3204 Cisco IOS and IOS XE Software Tcl Arbitrary Code Execution Vulnerability
3 Jun 202017:40
–cvelist
EUVD		EUVD-2020-24475
7 Oct 202500:30
–euvd
NVD		CVE-2020-3204
3 Jun 202018:15
–nvd
OSV		CVE-2020-3204
3 Jun 202018:15
–osv
Prion		Input validation
3 Jun 202018:15
–prion
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30 Jun 2020 00:00Current
7.1High risk
Vulners AI Score7.1
CVSS 36.7
CVSS 26.8
EPSS0.00063
tcl interpreter flawinternetwork operating systemroot code executioninput validation
2