Attacker Value
Unknown
(0 users assessed)
Exploitability
Unknown
(0 users assessed)
User Interaction
None
Privileges Required
None
Attack Vector
Network
0

CVE-2017-3863

Disclosure Date: April 20, 2017 •
CVE-2017-3863 CVSS v3 Base Score: 8.6
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Description

Multiple vulnerabilities in the EnergyWise module of Cisco IOS (12.2 and 15.0 through 15.6) and Cisco IOS XE (3.2 through 3.18) could allow an unauthenticated, remote attacker to cause a buffer overflow condition or a reload of an affected device, leading to a denial of service (DoS) condition. These vulnerabilities are due to improper parsing of crafted EnergyWise packets destined to an affected device. An attacker could exploit these vulnerabilities by sending crafted EnergyWise packets to be processed by an affected device. An exploit could allow the attacker to cause a buffer overflow condition or a reload of the affected device, leading to a DoS condition. Cisco IOS Software and Cisco IOS XE Software support EnergyWise for IPv4 communication. Only IPv4 packets destined to a device configured as an EnergyWise domain member can trigger these vulnerabilities. IPv6 packets cannot be used to trigger these vulnerabilities. Cisco Bug ID CSCut50727.

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CVSS V3 Severity and Metrics
Base Score:
8.6 High
Impact Score:
4
Exploitability Score:
3.9
Vector:
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H
Attack Vector (AV):
Network
Attack Complexity (AC):
Low
Privileges Required (PR):
None
User Interaction (UI):
None
Scope (S):
Changed
Confidentiality (C):
None
Integrity (I):
None
Availability (A):
High

General Information

Offensive Application
Unknown
Utility Class
Unknown
Ports
Unknown
OS
Unknown
Vulnerable Versions
Cisco IOS and IOS XE
Prerequisites
Unknown
Discovered By
Unknown
PoC Author
Unknown
Metasploit Module
Unknown
Reporter
Unknown

Vendors

  • cisco

Products

  • ios 12.2(33)sxi10,
  • ios 12.2(33)sxi11,
  • ios 12.2(33)sxi12,
  • ios 12.2(33)sxi13,
  • ios 12.2(33)sxi14,
  • ios 12.2(33)sxi4,
  • ios 12.2(33)sxi4a,
  • ios 12.2(33)sxi5,
  • ios 12.2(33)sxi6,
  • ios 12.2(33)sxi7,
  • ios 12.2(33)sxi8,
  • ios 12.2(33)sxi8a,
  • ios 12.2(33)sxi9,
  • ios 12.2(33)sxj,
  • ios 12.2(33)sxj1,
  • ios 12.2(33)sxj10,
  • ios 12.2(33)sxj2,
  • ios 12.2(33)sxj3,
  • ios 12.2(33)sxj4,
  • ios 12.2(33)sxj5,
  • ios 12.2(33)sxj6,
  • ios 12.2(33)sxj7,
  • ios 12.2(33)sxj8,
  • ios 12.2(33)sxj9,
  • ios 12.2(52)ex,
  • ios 12.2(52)ex1,
  • ios 12.2(52)ey,
  • ios 12.2(52)ey1,
  • ios 12.2(52)ey1b,
  • ios 12.2(52)ey1c,
  • ios 12.2(52)ey2,
  • ios 12.2(52)ey2a,
  • ios 12.2(52)ey3,
  • ios 12.2(52)ey3a,
  • ios 12.2(52)ey4,
  • ios 12.2(53)ex,
  • ios 12.2(53)ey,
  • ios 12.2(53)ez,
  • ios 12.2(53)se,
  • ios 12.2(53)se1,
  • ios 12.2(53)se2,
  • ios 12.2(54)se,
  • ios 12.2(54)sg,
  • ios 12.2(54)sg1,
  • ios 12.2(54)wo,
  • ios 12.2(54)xo,
  • ios 12.2(55)ex,
  • ios 12.2(55)ex1,
  • ios 12.2(55)ex2,
  • ios 12.2(55)ex3,
  • ios 12.2(55)ey,
  • ios 12.2(55)ez,
  • ios 12.2(55)se,
  • ios 12.2(55)se1,
  • ios 12.2(55)se10,
  • ios 12.2(55)se11,
  • ios 12.2(55)se2,
  • ios 12.2(55)se3,
  • ios 12.2(55)se4,
  • ios 12.2(55)se5,
  • ios 12.2(55)se6,
  • ios 12.2(55)se7,
  • ios 12.2(55)se8,
  • ios 12.2(55)se9,
  • ios 12.2(58)ey,
  • ios 12.2(58)ey1,
  • ios 12.2(58)ey2,
  • ios 12.2(58)se,
  • ios 12.2(58)se1,
  • ios 12.2(58)se2,
  • ios 12.2(60)ez,
  • ios 12.2(60)ez1,
  • ios 12.2(60)ez2,
  • ios 12.2(60)ez3,
  • ios 12.2(60)ez4,
  • ios 12.2(60)ez5,
  • ios 12.2(60)ez6,
  • ios 12.2(60)ez7,
  • ios 12.2(60)ez8,
  • ios 12.2(60)ez9,
  • ios 15.0(1)m10,
  • ios 15.0(1)m2,
  • ios 15.0(1)m3,
  • ios 15.0(1)m4,
  • ios 15.0(1)m5,
  • ios 15.0(1)m6,
  • ios 15.0(1)m7,
  • ios 15.0(1)m8,
  • ios 15.0(1)m9,
  • ios 15.0(1)se,
  • ios 15.0(1)se1,
  • ios 15.0(1)se2,
  • ios 15.0(1)se3,
  • ios 15.0(1)sy1,
  • ios 15.0(1)sy10,
  • ios 15.0(1)sy2,
  • ios 15.0(1)sy3,
  • ios 15.0(1)sy4,
  • ios 15.0(1)sy5,
  • ios 15.0(1)sy6,
  • ios 15.0(1)sy7,
  • ios 15.0(1)sy7a,
  • ios 15.0(1)sy8,
  • ios 15.0(1)sy9,
  • ios 15.0(1)xo,
  • ios 15.0(1)xo1,
  • ios 15.0(2)ed,
  • ios 15.0(2)ed1,
  • ios 15.0(2)eh,
  • ios 15.0(2)ej,
  • ios 15.0(2)ej1,
  • ios 15.0(2)ek,
  • ios 15.0(2)ek1,
  • ios 15.0(2)ex,
  • ios 15.0(2)ex1,
  • ios 15.0(2)ex10,
  • ios 15.0(2)ex2,
  • ios 15.0(2)ex3,
  • ios 15.0(2)ex4,
  • ios 15.0(2)ex5,
  • ios 15.0(2)ex8,
  • ios 15.0(2)ez,
  • ios 15.0(2)se,
  • ios 15.0(2)se1,
  • ios 15.0(2)se10,
  • ios 15.0(2)se2,
  • ios 15.0(2)se3,
  • ios 15.0(2)se4,
  • ios 15.0(2)se5,
  • ios 15.0(2)se6,
  • ios 15.0(2)se7,
  • ios 15.0(2)se9,
  • ios 15.0(2)sg,
  • ios 15.0(2)sg1,
  • ios 15.0(2)sg2,
  • ios 15.0(2)sg3,
  • ios 15.0(2)sg4,
  • ios 15.0(2)sg5,
  • ios 15.0(2)sg6,
  • ios 15.0(2)sg7,
  • ios 15.0(2)sg8,
  • ios 15.0(2)xo,
  • ios 15.0(2a)ex5,
  • ios 15.0(2a)se9,
  • ios 15.1(1)sg,
  • ios 15.1(1)sg1,
  • ios 15.1(1)sg2,
  • ios 15.1(1)sy,
  • ios 15.1(1)sy2,
  • ios 15.1(1)sy3,
  • ios 15.1(1)sy4,
  • ios 15.1(1)sy5,
  • ios 15.1(1)sy6,
  • ios 15.1(1)t,
  • ios 15.1(1)t1,
  • ios 15.1(1)t2,
  • ios 15.1(1)t3,
  • ios 15.1(1)t4,
  • ios 15.1(1)t5,
  • ios 15.1(2)gc,
  • ios 15.1(2)gc1,
  • ios 15.1(2)gc2,
  • ios 15.1(2)sg,
  • ios 15.1(2)sg1,
  • ios 15.1(2)sg2,
  • ios 15.1(2)sg3,
  • ios 15.1(2)sg4,
  • ios 15.1(2)sg5,
  • ios 15.1(2)sg6,
  • ios 15.1(2)sg7,
  • ios 15.1(2)sg8,
  • ios 15.1(2)sy,
  • ios 15.1(2)sy1,
  • ios 15.1(2)sy10,
  • ios 15.1(2)sy2,
  • ios 15.1(2)sy3,
  • ios 15.1(2)sy4,
  • ios 15.1(2)sy4a,
  • ios 15.1(2)sy5,
  • ios 15.1(2)sy6,
  • ios 15.1(2)sy7,
  • ios 15.1(2)sy8,
  • ios 15.1(2)t,
  • ios 15.1(2)t0a,
  • ios 15.1(2)t1,
  • ios 15.1(2)t2,
  • ios 15.1(2)t2a,
  • ios 15.1(2)t3,
  • ios 15.1(2)t4,
  • ios 15.1(2)t5,
  • ios 15.1(3)t,
  • ios 15.1(3)t1,
  • ios 15.1(3)t2,
  • ios 15.1(3)t3,
  • ios 15.1(3)t4,
  • ios 15.1(4)gc,
  • ios 15.1(4)gc1,
  • ios 15.1(4)gc2,
  • ios 15.1(4)m,
  • ios 15.1(4)m1,
  • ios 15.1(4)m10,
  • ios 15.1(4)m2,
  • ios 15.1(4)m3,
  • ios 15.1(4)m3a,
  • ios 15.1(4)m4,
  • ios 15.1(4)m5,
  • ios 15.1(4)m6,
  • ios 15.1(4)m7,
  • ios 15.1(4)m8,
  • ios 15.1(4)m9,
  • ios 15.2(1)e,
  • ios 15.2(1)e1,
  • ios 15.2(1)e2,
  • ios 15.2(1)e3,
  • ios 15.2(1)gc,
  • ios 15.2(1)gc1,
  • ios 15.2(1)gc2,
  • ios 15.2(1)sy,
  • ios 15.2(1)sy0a,
  • ios 15.2(1)sy1,
  • ios 15.2(1)sy1a,
  • ios 15.2(1)sy2,
  • ios 15.2(1)sy3,
  • ios 15.2(1)t,
  • ios 15.2(1)t1,
  • ios 15.2(1)t2,
  • ios 15.2(1)t3,
  • ios 15.2(1)t3a,
  • ios 15.2(1)t4,
  • ios 15.2(2)e,
  • ios 15.2(2)e1,
  • ios 15.2(2)e2,
  • ios 15.2(2)e4,
  • ios 15.2(2)e5,
  • ios 15.2(2)e5a,
  • ios 15.2(2)eb,
  • ios 15.2(2)eb1,
  • ios 15.2(2)eb2,
  • ios 15.2(2)gc,
  • ios 15.2(2)sy,
  • ios 15.2(2)sy1,
  • ios 15.2(2)sy2,
  • ios 15.2(2)t,
  • ios 15.2(2)t1,
  • ios 15.2(2)t2,
  • ios 15.2(2)t3,
  • ios 15.2(2)t4,
  • ios 15.2(2a)e1,
  • ios 15.2(3)e,
  • ios 15.2(3)e1,
  • ios 15.2(3)e2,
  • ios 15.2(3)e3,
  • ios 15.2(3)gc,
  • ios 15.2(3)gc1,
  • ios 15.2(3)t,
  • ios 15.2(3)t1,
  • ios 15.2(3)t2,
  • ios 15.2(3)t3,
  • ios 15.2(3)t4,
  • ios 15.2(3a)e,
  • ios 15.2(3m)e2,
  • ios 15.2(4)e,
  • ios 15.2(4)gc,
  • ios 15.2(4)gc1,
  • ios 15.2(4)gc2,
  • ios 15.2(4)gc3,
  • ios 15.2(4)m,
  • ios 15.2(4)m1,
  • ios 15.2(4)m10,
  • ios 15.2(4)m11,
  • ios 15.2(4)m2,
  • ios 15.2(4)m3,
  • ios 15.2(4)m4,
  • ios 15.2(4)m5,
  • ios 15.2(4)m6,
  • ios 15.2(4)m6a,
  • ios 15.2(4)m7,
  • ios 15.2(4)m8,
  • ios 15.2(4)m9,
  • ios 15.3(1)sy,
  • ios 15.3(1)sy2,
  • ios 15.3(1)t,
  • ios 15.3(1)t1,
  • ios 15.3(1)t2,
  • ios 15.3(1)t3,
  • ios 15.3(1)t4,
  • ios 15.3(2)t,
  • ios 15.3(2)t1,
  • ios 15.3(2)t2,
  • ios 15.3(2)t3,
  • ios 15.3(2)t4,
  • ios 15.3(3)m,
  • ios 15.3(3)m1,
  • ios 15.3(3)m2,
  • ios 15.3(3)m3,
  • ios 15.3(3)m4,
  • ios 15.3(3)m5,
  • ios 15.3(3)m6,
  • ios 15.3(3)m7,
  • ios 15.3(3)m9,
  • ios 15.4(1)cg,
  • ios 15.4(1)cg1,
  • ios 15.4(1)sy,
  • ios 15.4(1)sy1,
  • ios 15.4(1)t,
  • ios 15.4(1)t1,
  • ios 15.4(1)t2,
  • ios 15.4(1)t3,
  • ios 15.4(1)t4,
  • ios 15.4(2)cg,
  • ios 15.4(2)t,
  • ios 15.4(2)t1,
  • ios 15.4(2)t2,
  • ios 15.4(2)t3,
  • ios 15.4(2)t4,
  • ios 15.4(3)m,
  • ios 15.4(3)m1,
  • ios 15.4(3)m2,
  • ios 15.4(3)m3,
  • ios 15.4(3)m4,
  • ios 15.4(3)m5,
  • ios 15.4(3)m6,
  • ios 15.4(3)m6a,
  • ios 15.4(3)m7,
  • ios 15.5(1)t,
  • ios 15.5(1)t1,
  • ios 15.5(1)t2,
  • ios 15.5(1)t3,
  • ios 15.5(2)t,
  • ios 15.5(2)t1,
  • ios 15.5(2)t2,
  • ios 15.5(2)t3,
  • ios 15.5(2)t4,
  • ios 15.5(3)m0a,
  • ios 15.5(3)m1,
  • ios 15.5(3)m2,
  • ios 15.5(3)m4,
  • ios 15.5(3)m4a,
  • ios 15.5(3)m5,
  • ios 15.5(3)s5,
  • ios 15.6(1)t,
  • ios 15.6(1)t0a,
  • ios 15.6(1)t1,
  • ios 15.6(1)t2,
  • ios 15.6(2)t,
  • ios 15.6(2)t1,
  • ios 15.6(2)t2,
  • ios 15.6(3)m,
  • ios 15.6(3)m0a,
  • ios 15.6(3)m1,
  • ios 15.6(3)m1b,
  • ios 15.6(3)m2,
  • ios xe 3.18.1sp,
  • ios xe 3.2.1sg,
  • ios xe 3.2.8sg,
  • ios xe 3.3.1sg,
  • ios xe 3.3.1sq,
  • ios xe 3.4.1sg,
  • ios xe 3.4.2sg,
  • ios xe 3.4.3sg,
  • ios xe 3.4.6sg,
  • ios xe 3.4.8sg,
  • ios xe 3.5.1e,
  • ios xe 3.5.3e,
  • ios xe 3.6.0e,
  • ios xe 3.6.1e,
  • ios xe 3.6.2ae,
  • ios xe 3.6.2e,
  • ios xe 3.6.4e,
  • ios xe 3.6.5ae,
  • ios xe 3.6.5e,
  • ios xe 3.7.0e,
  • ios xe 3.7.1e,
  • ios xe 3.7.2e,
  • ios xe 3.7.3e,
  • ios xe 3.8.0e

Additional Info

Authenticated
Unknown
Exploitable
Unknown
Reliability
Unknown
Stability
Unknown
Available Mitigations
Unknown
Shelf Life
Unknown
Userbase/Installbase
Unknown
Patch Effectiveness
Unknown
Technical Analysis