Cisco Releases Security Updates for Multiple Products – 24.09.2021

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Cisco Releases Security Updates for Multiple Products – 24.09.2021

Cisco has released security updates to address vulnerabilities in multiple Cisco products. An attacker could exploit some of these vulnerabilities to take control of an affected system.

CERT Bulgaria encourages users and administrators to review the Cisco Security Advisories page and apply the necessary updates.

Cisco IOS XE SD-WAN Software Buffer Overflow Vulnerability

Critical

CVE-2021-34727

2021 Sep 22

1.0

Cisco IOS XE Software for Catalyst 9000 Family Wireless Controllers CAPWAP Remote Code Execution Vulnerability

Critical

CVE-2021-34770

2021 Sep 22

1.0

Cisco IOS XE Software NETCONF and RESTCONF Authentication Bypass Vulnerability

Critical

CVE-2021-1619

2021 Sep 22

1.0

Cisco IOS and IOS XE Software TrustSec CLI Parser Denial of Service Vulnerability

High

CVE-2021-34699

2021 Sep 22

1.0

Cisco IOS XE Software Rate Limiting Network Address Translation Denial of Service Vulnerability

High

CVE-2021-1624

2021 Sep 22

1.0

Cisco IOS XE Software Interface Queue Wedge Denial of Service Vulnerability

High

CVE-2021-1621

2021 Sep 22

1.0

Cisco Embedded Wireless Controller Software for Catalyst Access Points Denial of Service Vulnerability

High

CVE-2021-1615

2021 Sep 22

1.0

Cisco IOS and IOS XE Software IKEv2 AutoReconnect Feature Denial of Service Vulnerability

High

CVE-2021-1620

2021 Sep 22

1.0

Cisco IOS and IOS XE Software FXO Interface Destination Pattern Bypass Vulnerability

High

CVE-2021-34705

2021 Sep 22

1.0

Cisco IOS XE Software for Catalyst 9800 Series Wireless Controllers IPv6 Denial of Service Vulnerability

High

CVE-2021-34767

2021 Sep 22

1.0

Cisco IOS XE Software for Catalyst 9800 Series Wireless Controllers EoGRE Denial of Service Vulnerability

High

CVE-2021-1611

2021 Sep 22

1.0

Cisco IOS XE Software for Catalyst 9000 Family Wireless Controllers CAPWAP Denial of Service Vulnerabilities

High

CVE-2021-1565
CVE-2021-34768 ...

2021 Sep 22

1.0

Cisco Access Points SSH Management Privilege Escalation Vulnerability

High

CVE-2021-1419

2021 Sep 22

1.0

Cisco IOS XE Software for Cisco cBR-8 Converged Broadband Routers Simple Network Management Protocol Denial of Service Vulnerability

High

CVE-2021-1623

2021 Sep 22

1.0

Cisco IOS XE Software for Cisco cBR-8 Converged Broadband Routers Common Open Policy Service Denial of Service Vulnerability

High

CVE-2021-1622

2021 Sep 22

1.0

Cisco Aironet Access Points WLAN Control Protocol Packet Buffer Leak Denial of Service Vulnerability

High

CVE-2021-34740

2021 Sep 22

1.0

Cisco IOS XE Software Protection Against Distributed Denial of Service Attacks Feature Vulnerability

Medium

CVE-2021-34697

2021 Sep 22

1.0

Cisco IOS XE Software Zone-Based Policy Firewall ICMP and UDP Inspection Vulnerability

Medium

CVE-2021-1625

2021 Sep 22

1.0

Cisco IOS XE SD-WAN Software Command Injection Vulnerability

Medium

CVE-2021-34725

2021 Sep 22

1.0

Cisco SD-WAN Software Command Injection Vulnerability

Medium

CVE-2021-34726

2021 Sep 22

1.0

https://tools.cisco.com/security/center/publicationListing.x

24/09/2021

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