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cisco ios 12.2yj vulnerabilities and exploits

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7.1
CVSSv2

CVE-2008-3802

Unspecified vulnerability in the Session Initiation Protocol (SIP) implementation in Cisco IOS 12.2 up to and including 12.4, when VoIP is configured, allows remote malicious users to cause a denial of service (device reload) via unspecified valid SIP messages, aka Cisco bug ID C...
Cisco Ios 12.2bCisco Ios 12.2bxCisco Ios 12.2byCisco Ios 12.2czCisco Ios 12.2mcCisco Ios 12.2tCisco Ios 12.2tpcCisco Ios 12.2xbCisco Ios 12.2xmCisco Ios 12.2xtCisco Ios 12.2xuCisco Ios 12.2xw
7.5
CVSSv2

CVE-2005-2105

Cisco IOS 12.2T up to and including 12.4 allows remote malicious users to bypass Authentication, Authorization, and Accounting (AAA) RADIUS authentication, if the fallback method is set to none, via a long username.
Cisco Ios 12.2(2)xrCisco Ios 12.2(4)xrCisco Ios 12.2tCisco Ios 12.2xbCisco Ios 12.2xcCisco Ios 12.2xdCisco Ios 12.2xeCisco Ios 12.2xfCisco Ios 12.2xgCisco Ios 12.2xhCisco Ios 12.2xiCisco Ios 12.2xj
7.8
CVSSv2

CVE-2009-2866

Unspecified vulnerability in Cisco IOS 12.2 up to and including 12.4 allows remote malicious users to cause a denial of service (device reload) via a crafted H.323 packet, aka Bug ID CSCsz38104.
Cisco Ios 12.2bCisco Ios 12.2bxCisco Ios 12.2czCisco Ios 12.2mcCisco Ios 12.2tCisco Ios 12.2yhCisco Ios 12.2yjCisco Ios 12.2ylCisco Ios 12.2ymCisco Ios 12.2ynCisco Ios 12.2ytCisco Ios 12.2yu
7.8
CVSSv2

CVE-2011-3276

Unspecified vulnerability in the NAT implementation in Cisco IOS 12.1 up to and including 12.4 and 15.0 up to and including 15.1, and IOS XE 3.1.xSG, allows remote malicious users to cause a denial of service (device reload or hang) by sending crafted SIP packets to TCP port 5060...
Cisco Ios Xe 3.1.0sgCisco Ios Xe 3.1.1sgCisco Ios 12.1Cisco Ios 12.1eCisco Ios 12.2Cisco Ios 12.2bCisco Ios 12.2bcCisco Ios 12.2bxCisco Ios 12.2cxCisco Ios 12.2czCisco Ios 12.2ewCisco Ios 12.2ewa
7.8
CVSSv2

CVE-2011-3277

Unspecified vulnerability in the NAT implementation in Cisco IOS 12.1 up to and including 12.4 and 15.0 up to and including 15.1, and IOS XE 3.1.xSG, allows remote malicious users to cause a denial of service (device reload) by sending crafted H.323 packets to TCP port 1720, aka ...
Cisco Ios Xe 3.1.0sgCisco Ios Xe 3.1.1sgCisco Ios 12.1Cisco Ios 12.1eCisco Ios 12.2Cisco Ios 12.2bCisco Ios 12.2bcCisco Ios 12.2bxCisco Ios 12.2cxCisco Ios 12.2czCisco Ios 12.2ewCisco Ios 12.2ewa
7.8
CVSSv2

CVE-2011-3278

Unspecified vulnerability in the NAT implementation in Cisco IOS 12.1 up to and including 12.4 and 15.0 up to and including 15.1, and IOS XE 3.1.xSG, allows remote malicious users to cause a denial of service (device reload) by sending crafted SIP packets to UDP port 5060, aka Bu...
Cisco Ios Xe 3.1.0sgCisco Ios Xe 3.1.1sgCisco Ios 12.1Cisco Ios 12.1eCisco Ios 12.2Cisco Ios 12.2bCisco Ios 12.2bcCisco Ios 12.2bxCisco Ios 12.2cxCisco Ios 12.2czCisco Ios 12.2ewCisco Ios 12.2ewa
7.5
CVSSv3

CVE-2011-3280

Memory leak in the NAT implementation in Cisco IOS 12.1 up to and including 12.4 and 15.0 up to and including 15.1, and IOS XE 3.1.xSG, allows remote malicious users to cause a denial of service (memory consumption or device reload) by sending crafted SIP packets to UDP port 5060...
Cisco Ios Xe 3.1.0sgCisco Ios Xe 3.1.1sgCisco Ios 12.1Cisco Ios 12.1eCisco Ios 12.2Cisco Ios 12.2bCisco Ios 12.2bcCisco Ios 12.2bxCisco Ios 12.2cxCisco Ios 12.2czCisco Ios 12.2ewCisco Ios 12.2ewa
7.8
CVSSv2

CVE-2010-0585

Cisco IOS 12.1 up to and including 12.4, when Cisco Unified Communications Manager Express (CME) or Cisco Unified Survivable Remote Site Telephony (SRST) is enabled, allows remote malicious users to cause a denial of service (device reload) via a malformed Skinny Client Control P...
Cisco Ios 12.1ydCisco Ios 12.1yeCisco Ios 12.1yiCisco Ios 12.2bCisco Ios 12.2bxCisco Ios 12.2byCisco Ios 12.2mcCisco Ios 12.2tCisco Ios 12.2tpcCisco Ios 12.2xbCisco Ios 12.2xgCisco Ios 12.2xm
7.8
CVSSv2

CVE-2010-0586

Cisco IOS 12.1 up to and including 12.4, when Cisco Unified Communications Manager Express (CME) or Cisco Unified Survivable Remote Site Telephony (SRST) is enabled, allows remote malicious users to cause a denial of service (device reload) via a malformed Skinny Client Control P...
Cisco Ios 12.1ydCisco Ios 12.1yeCisco Ios 12.1yiCisco Ios 12.2bCisco Ios 12.2bxCisco Ios 12.2byCisco Ios 12.2mcCisco Ios 12.2tCisco Ios 12.2tpcCisco Ios 12.2xbCisco Ios 12.2xgCisco Ios 12.2xm
7.8
CVSSv2

CVE-2003-0567

Cisco IOS 11.x and 12.0 up to and including 12.2 allows remote malicious users to cause a denial of service (traffic block) by sending a particular sequence of IPv4 packets to an interface on the device, causing the input queue on that interface to be marked as full.
Cisco Ios 11.0Cisco Ios 11.1Cisco Ios 11.1aaCisco Ios 11.1caCisco Ios 11.1ccCisco Ios 11.2Cisco Ios 11.2pCisco Ios 11.2saCisco Ios 11.3Cisco Ios 11.3tCisco Ios 12.0Cisco Ios 12.0da
Preferred Score:
CVSSv3
CVSSv2
CVSSv3
CVSSv4
EPSS
VMScore
Recommendations:
CVE-2025-46656unknownCVE-2025-46577CVE-2025-32979paicodingXPath injectionhackmdCVE-2025-3643opplusCSRFlocal usersCVE-2025-32433CVE-2025-32432
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