#VU11760 Remote code execution in Cisco IOS XE - CVE-2011-3271

Vulnerability identifier: #VU11760

Vulnerability risk: High

CVSSv4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Amber

CVE-ID: CVE-2011-3271

CWE-ID: CWE-264

Exploitation vector: Remote access

Exploit availability: No public exploit available

Vulnerable software:
Cisco IOS XE

Software vendor:
Cisco Systems, Inc

The vulnerability allows a remote unauthenticated attacker to execute arbitrary code on the target system.

The weakness exists due to an unspecified flaw. A remote attacker can execute arbitrary code.

Successful exploitation of the vulnerability may result in system compromise.

Update to versions 16.1(0.14), 15.4(3)M, 15.4(2)T1, 15.4(2)T, 15.4(2)CG, 15.4(1)T2, 15.4(1)T1, 15.4(1)T, 15.4(1)CG1, 15.4(1)CG, 15.3(3)XB12, 15.3(3)M3, 15.3(3)M2, 15.3(3)M1, 15.3(3)M, 15.3(2)T4, 15.3(2)T3, 15.3(2)T2, 15.3(2)T1, 15.3(2)T, 15.3(1)T4, 15.3(1)T3, 15.3(1)T2, 15.3(1)T1, 15.3(1)T, 15.2(5.0)ST, 15.2(4.0.64a)E, 15.2(4.0)ST, 15.2(4)XB11, 15.2(4)M6b, 15.2(4)M6a, 15.2(4)M6, 15.2(4)M5, 15.2(4)M4, 15.2(4)M3, 15.2(4)M2, 15.2(4)M1, 15.2(4)JB6, 15.2(4)JB5m, 15.2(4)JB5, 15.2(4)JB4, 15.2(4)JB3s, 15.2(4)JB3b, 15.2(4)JB3a, 15.2(4)JB3, 15.2(4)JB1, 15.2(4)JB, 15.2(4)JAZ, 15.2(4)JA1, 15.2(4)JA, 15.2(4)GC2, 15.2(4)GC1, 15.2(4)GC, 15.2(3)T4, 15.2(3)T3, 15.2(3)T2, 15.2(3)T1, 15.2(3)T, 15.2(3)GCA1, 15.2(3)GCA, 15.2(3)GC1, 15.2(3)GC, 15.2(2)T4, 15.2(2)T3, 15.2(2)T1, 15.2(2)T, 15.2(2)JB3, 15.2(2)JB2, 15.2(2)JB, 15.2(2)JAX, 15.2(2)JA1, 15.2(2)JA, 15.2(2)E, 15.2(1.0.0)IPI2, 15.2(1)T4, 15.2(1)T2, 15.2(1)T1, 15.2(1)T, 15.2(1)EY, 15.2(1)E3, 15.2(1)E2, 15.2(1)E1, 15.2(1)E, 15.2(0.19)T, 15.2(0.17.3)PIA17, 15.2(0.13.9)PIB17, 15.1(4)M9, 15.1(4)M8, 15.1(4)M7, 15.1(4)M6, 15.1(4)M5, 15.1(4)M4, 15.1(4)M3, 15.1(4)M2, 15.1(4)GC2, 15.1(4)GC1, 15.1(3)T4, 15.1(3)T3, 15.1(3)T2, 15.1(2)SY3, 15.1(2)SY2, 15.1(2)SY1, 15.1(2)SY, 15.1(2)SG4, 15.1(2)SG3, 15.1(2)SG2, 15.1(2)SG1, 15.1(2)SG, 15.1(1)SY3, 15.1(1)SY2, 15.1(1)SY1, 15.1(1)SY, 15.1(1)SG5.170, 15.1(1)SG5.169, 15.1(1)SG5.163, 15.1(1)SG5.124, 15.1(1)SG5.103, 15.1(1)SG5.98, 15.1(1)SG5.83.1, 15.1(1)SG5.78.11, 15.1(1)SG5.64, 15.1(1)SG5.63, 15.0(4.4)DPB1, 15.0(4.1)SID, 15.0(2.26)DPB1.47, 15.0(2)SE6, 15.0(2)SE5, 15.0(2)SE4, 15.0(2)SE3, 15.0(2)SE2, 15.0(2)SE1, 15.0(2)SE, 15.0(2)EZ, 15.0(2)EY2, 15.0(2)EY1, 15.0(2)EY, 15.0(2)EX5, 15.0(2)EX4, 15.0(2)EX3, 15.0(2)EX1, 15.0(2)EX, 15.0(2)EK1, 15.0(2)EK, 15.0(2)EJ1, 15.0(2)EJ, 15.0(2)EH, 15.0(2)ED, 15.0(2)EC, 15.0(2)EB, 15.0(2)EA, 15.0(1)SE3, 15.0(1)SE2, 15.0(1)SE, 15.0(1)EY2, 12.2(60)EZ5, 12.2(60)EZ4, 12.2(60)EZ3, 12.2(60)EZ2, 12.2(60)EZ1, 12.2(60)EZ, 12.2(58)SE2, 12.2(58)SE1, 12.2(58)SE, 12.2(58)EZ, 12.2(58)EY, 12.2(55)SE9, 12.2(55)SE8, 12.2(55)SE7, 12.2(55)SE6, 12.2(55)SE5, 12.2(55)SE4, 12.2(55)SE3 or 12.2(55)EX3.

• https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20110928-smart-instal...