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cisco ios 12.1yd vulnerabilities and exploits

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5
CVSSv2

CVE-2001-1183

PPTP implementation in Cisco IOS 12.1 and 12.2 allows remote malicious users to cause a denial of service (crash) via a malformed packet.
Cisco Ios 12.1eCisco Ios 12.1ezCisco Ios 12.1tCisco Ios 12.1yaCisco Ios 12.1ycCisco Ios 12.1ydCisco Ios 12.2Cisco Ios 12.2tCisco Ios 12.2xaCisco Ios 12.2xdCisco Ios 12.2xeCisco Ios 12.2xh
5
CVSSv2

CVE-2004-1775

Cisco VACM (View-based Access Control MIB) for Catalyst Operating Software (CatOS) 5.5 and 6.1 and IOS 12.0 and 12.1 allows remote malicious users to read and modify device configuration via the read-write community string.
Cisco Ios 12.0daCisco Ios 12.0dbCisco Ios 12.0dcCisco Ios 12.0sCisco Ios 12.0scCisco Ios 12.0slCisco Ios 12.0stCisco Ios 12.0tCisco Ios 12.0xaCisco Ios 12.0xbCisco Ios 12.0xcCisco Ios 12.0xd
5
CVSSv2

CVE-2005-0186

Cisco IOS 12.1YD, 12.2T, 12.3 and 12.3T, when configured for the IOS Telephony Service (ITS), CallManager Express (CME) or Survivable Remote Site Telephony (SRST), allows remote malicious users to cause a denial of service (device reboot) via a malformed packet to the SCCP port.
Cisco Ios 12.1ydCisco Ios 12.2tCisco Ios 12.3Cisco Ios 12.3t
9.3
CVSSv2

CVE-2001-0537

HTTP server for Cisco IOS 11.3 to 12.2 allows malicious users to bypass authentication and execute arbitrary commands, when local authorization is being used, by specifying a high access level in the URL.
Cisco Ios 11.3Cisco Ios 11.3aaCisco Ios 11.3daCisco Ios 11.3dbCisco Ios 11.3haCisco Ios 11.3maCisco Ios 11.3naCisco Ios 11.3tCisco Ios 11.3xaCisco Ios 12.0Cisco Ios 12.0(5)xkCisco Ios 12.0(7)xk
4.6
CVSSv2

CVE-2006-0485

The TCL shell in Cisco IOS 12.2(14)S prior to 12.2(14)S16, 12.2(18)S prior to 12.2(18)S11, and certain other releases prior to 25 January 2006 does not perform Authentication, Authorization, and Accounting (AAA) command authorization checks, which may allow local users to execute...
Cisco Ios 12.0tCisco Ios 12.0xhCisco Ios 12.0xkCisco Ios 12.0xlCisco Ios 12.0xnCisco Ios 12.0xrCisco Ios 12.1Cisco Ios 12.1aaCisco Ios 12.1eCisco Ios 12.1ecCisco Ios 12.1ezCisco Ios 12.1ga
7.1
CVSSv2

CVE-2006-0340

Unspecified vulnerability in Stack Group Bidding Protocol (SGBP) support in Cisco IOS 12.0 up to and including 12.4 running on various Cisco products, when SGBP is enabled, allows remote attackers on the local network to cause a denial of service (device hang and network traffic ...
Cisco Ios 12.0Cisco Ios 12.0sCisco Ios 12.0scCisco Ios 12.0tCisco Ios 12.0xaCisco Ios 12.0xcCisco Ios 12.0xdCisco Ios 12.0xeCisco Ios 12.0xgCisco Ios 12.0xhCisco Ios 12.0xiCisco Ios 12.0xj
7.1
CVSSv2

CVE-2002-1024

Cisco IOS 12.0 up to and including 12.2, when supporting SSH, allows remote malicious users to cause a denial of service (CPU consumption) via a large packet that was designed to exploit the SSH CRC32 attack detection overflow (CVE-2001-0144).
Cisco Ios 12.0sCisco Ios 12.0spCisco Ios 12.0stCisco Ios 12.0xbCisco Ios 12.0xmCisco Ios 12.0xvCisco Ios 12.1(1)exCisco Ios 12.1(5c)exCisco Ios 12.1(8a)exCisco Ios 12.1(9)exCisco Ios 12.1eCisco Ios 12.1ec
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
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CVSSv2
CVSSv3
CVSSv4
EPSS
VMScore
Recommendations:
path traversalCVE-2025-2657CVE-2025-30066CVE-2025-24813apache commons vfsCVE-2025-2478validationCVE-2025-2674code injectionmedical card generation systemmicrosoft edge (chromium-based)CVE-2025-2688cicadascms
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