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Critical Cisco RCE Bug in Small Business Routers to Remain Unpatched

🗓️ 19 Aug 2021 20:34:42Reported by Tara SealsType 
threatpost
 threatpost🔗 threatpost.com👁 119 Views

Critical Cisco RCE Bug in Small Business Routers. No patch for EoL models. BlackBerry QNX-2021-001 vulnerability affects multiple vendors. Medium-severity security bugs also addressed

Related
Refs
ReporterTitlePublishedViews
Family
ics		BadAlloc Vulnerability Affecting BlackBerry QNX RTOS
23 Aug 202112:00
–ics
attackerkb		CVE-2021-34749
18 Aug 202116:00
–attackerkb
attackerkb		CVE-2021-34716
18 Aug 202116:00
–attackerkb
attackerkb		CVE-2021-34734
18 Aug 202116:00
–attackerkb
attackerkb		CVE-2021-34730
18 Aug 202116:00
–attackerkb
attackerkb		CVE-2021-34715
18 Aug 202116:00
–attackerkb
avleonov		Security News: Exchange ProxyShell, Zoom RCE, Citrix Canceled PT Acknowledgments, Cisco No Patch Router RCEs
31 Aug 202123:16
–avleonov
bdu_fstec		The vulnerability of the Server Name Identification (SNI) component of the Cisco Web Security Appliance internet server, the micro-programming software for Cisco Firepower Threat Defense network firewalls, and the intrusion detection systems allows a malicious actor to gain full control over the compromised host and unauthorized access to protected information.
20 Aug 202100:00
–bdu_fstec
bdu_fstec		The vulnerability of the Universal Plug-and-Play service of the Cisco RV110W Wireless-N VPN Firewall, as well as the Cisco RV130 VPN Routers, Cisco RV130W Wireless-N Multifunction VPN Router, and Cisco RV215W Wireless-N VPN Routers, allows a intruder to execute arbitrary code.
23 Aug 202100:00
–bdu_fstec
bdu_fstec		The vulnerability of the calloc() function in the C Runtime Library (CRT) allows a hacker to execute arbitrary code.
30 Aug 202100:00
–bdu_fstec
Rows per page
SourceLink
toolswww.tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-cisco-sb-rv-overflow-htpymMB5
ciscowww.cisco.com/c/en/us/products/collateral/routers/small-business-rv-series-routers/eos-eol-notice-c51-742771.html
threatpostwww.threatpost.com/blackberrys-qnx-devices-attacks/168772/
toolswww.tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-sni-data-exfil-mFgzXqLN
toolswww.tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-sma-spam-jPxUXMk
toolswww.tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ipcamera-lldp-dos-OFP7j9j
toolswww.tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ewver-c6WZPXRx
toolswww.tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ewrce-QPynNCjh
threatpostwww.threatpost.com/category/webinars/

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19 Aug 2021 20:34Current
9.1High risk
Vulners AI Score9.1
CVSS 3.19.8
CVSS 210
EPSS0.13578
SSVC
ciscorcebugsmall business routerspatcheolblackberry qnxvulnerabilityremote code executiondenial of serviceend-of-lifesecurity.
119