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Description

A vulnerability in the change password functionality of Cisco Integrated Management Controller (IMC) could allow an unauthenticated, remote attacker to bypass authentication and gain access to the system as Admin. This vulnerability is due to incorrect handling of password change requests. An attacker could exploit this vulnerability by sending a crafted HTTP request to an affected device. A successful exploit could allow the attacker to bypass authentication, alter the passwords of any user on the system, including an Admin user, and gain access to the system as that user.

PUBLISHED Reserved 2025-10-08 | Published 2026-04-01 | Updated 2026-04-02 | Assigner cisco




CRITICAL: 9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Problem types

Improper Input Validation

Product status

Default status
unknown

4.1.1
affected

3.9.1
affected

3.5.2
affected

3.12.2
affected

3.6.2
affected

3.9.2
affected

3.11.3
affected

3.11.1
affected

3.5.1
affected

3.3.1
affected

3.10.2
affected

3.12.1b
affected

3.4.1
affected

3.12.1a
affected

3.6.3
affected

3.8.1
affected

3.11.2
affected

3.12.1
affected

3.12.3
affected

3.10.1
affected

3.6.1
affected

3.10.3
affected

3.7.1
affected

4.1.2
affected

4.2.1
affected

4.2.2
affected

4.4.1
affected

4.4.2
affected

4.5.1
affected

4.4.3
affected

4.6.1
affected

4.7.1
affected

4.6.2-FC2
affected

4.6.2-FC3
affected

4.6.2
affected

4.8.1
affected

4.8.2
affected

4.9.1
affected

4.6.3
affected

4.9.2-FC5
affected

4.9.2
affected

4.10.1
affected

4.9.3
affected

4.11.1
affected

4.9.4
affected

4.12.1
affected

4.6.4
affected

4.12.2
affected

4.13.1
affected

4.9.4-ES8
affected

4.9.5
affected

4.12.3
affected

4.6.5-ES1
affected

4.9.4-ES9
affected

4.14.1
affected

4.6.3-FC4
affected

4.9.4-FC3
affected

4.12.4
affected

4.15.1
affected

4.9.6
affected

4.16.1
affected

4.15.2
affected

4.12.5
affected

4.15.3
affected

4.15.4
affected

4.18.1
affected

4.12.6
affected

4.18.2
affected

4.18.2a
affected

Default status
unknown

4.0(2g)
affected

3.1(2i)
affected

3.1(1d)
affected

4.0(4i)
affected

4.1(1c)
affected

4.0(2c)
affected

4.0(1e)
affected

4.0(2h)
affected

4.0(4h)
affected

4.0(1h)
affected

4.0(2l)
affected

3.1(3g)
affected

4.0(1.240)
affected

4.0(2f)
affected

4.0(1g)
affected

4.0(2i)
affected

3.1(3i)
affected

4.0(4d)
affected

4.1(1d)
affected

3.1(3c)
affected

4.0(4k)
affected

3.1(2d)
affected

3.1(3a)
affected

3.1(3j)
affected

4.0(2d)
affected

4.1(1f)
affected

4.0(1c)
affected

4.0(4f)
affected

4.0(4c)
affected

3.1(3d)
affected

3.1(2g)
affected

3.1(2c)
affected

4.0(1d)
affected

3.1(2e)
affected

4.0(1a)
affected

4.0(1b)
affected

3.1(3b)
affected

4.0(4b)
affected

3.1(2b)
affected

4.0(4e)
affected

3.1(3h)
affected

4.0(4l)
affected

4.1(1g)
affected

4.1(2a)
affected

4.0(2n)
affected

4.1(1h)
affected

3.1(3k)
affected

4.1(2b)
affected

4.0(2o)
affected

4.0(4m)
affected

4.1(2d)
affected

4.1(3b)
affected

4.0(2p)
affected

4.1(2e)
affected

4.1(2f)
affected

4.0(4n)
affected

4.0(2q)
affected

4.1(3c)
affected

4.0(2r)
affected

4.1(3d)
affected

4.1(2g)
affected

4.1(2h)
affected

4.1(3f)
affected

4.1(2j)
affected

4.1(2k)
affected

4.1(3h)
affected

4.2(2a)
affected

4.1(3i)
affected

4.2(2f)
affected

4.2(2g)
affected

4.2(3b)
affected

4.1(3l)
affected

4.2(3d)
affected

4.3(1.230097)
affected

4.2(1e)
affected

4.2(1b)
affected

4.2(1j)
affected

4.2(1i)
affected

4.2(1f)
affected

4.2(1a)
affected

4.2(1c)
affected

4.2(1g)
affected

4.3(1.230124)
affected

4.1(2l)
affected

4.2(3e)
affected

4.3(1.230138)
affected

4.2(3g)
affected

4.3(2.230207)
affected

4.2(3h)
affected

4.2(3i)
affected

4.3(2.230270)
affected

4.1(3m)
affected

4.1(2m)
affected

4.3(2.240002)
affected

4.3(3.240022)
affected

4.2(3j)
affected

4.1(3n)
affected

4.3(2.240009)
affected

4.3(3.240043)
affected

4.3(4.240142)
affected

4.3(2.240037)
affected

4.3(2.240053)
affected

4.3(4.240152)
affected

4.2(3l)
affected

4.3(2.240077)
affected

4.3(4.242028)
affected

4.3(4.241063)
affected

4.3(4.242038)
affected

4.2(3m)
affected

4.3(2.240090)
affected

4.3(5.240021)
affected

4.3(2.240107)
affected

4.3(4.242066)
affected

4.2(3n)
affected

4.3(5.250001)
affected

4.2(3o)
affected

4.3(2.250016)
affected

4.3(2.250021)
affected

4.3(5.250030)
affected

4.3(2.250022)
affected

4.3(6.250040)
affected

4.3(5.250033)
affected

4.3(6.250044)
affected

4.3(6.250053)
affected

4.3(2.250037)
affected

4.3(2.250045)
affected

4.3(4.252001)
affected

4.3(4.252002)
affected

6.0(1.250127)
affected

4.2(3p)
affected

6.0(1.250131)
affected

4.3(6.250101)
affected

4.3(6.250117)
affected

4.3(5.250043)
affected

4.3(6.250039)
affected

4.3(5.250045)
affected

4.3(6.250060)
affected

6.0(1.250130)
affected

4.3(4.241014)
affected

4.3(2.250063)
affected

4.3(6.260003)
affected

Default status
unknown

3.2.7
affected

3.2.6
affected

3.2.4
affected

3.2.10
affected

3.2.2
affected

3.2.3
affected

2.4.0
affected

3.2.1
affected

3.2.11.1
affected

3.2.8
affected

3.1.1
affected

3.0.2
affected

2.1.0
affected

2.2.2
affected

3.1.2
affected

3.0.1
affected

2.3.2
affected

2.3.5
affected

2.2.1
affected

3.1.4
affected

2.4.1
affected

2.3.1
affected

3.1.3
affected

2.3.3
affected

2.4.2
affected

3.1.5
affected

3.1.0
affected

2.0.0
affected

3.2.11.3
affected

3.2.11.5
affected

3.2.12.2
affected

3.2.13.6
affected

3.2.14
affected

4.11.1
affected

3.2.15
affected

4.12.1
affected

3.2.15.3
affected

4.12.2
affected

3.2.16.1
affected

4.00
affected

4.15.2
affected

4.02
affected

References

sec.cloudapps.cisco.com/...isco-sa-cimc-auth-bypass-AgG2BxTn (cisco-sa-cimc-auth-bypass-AgG2BxTn)

cve.org (CVE-2026-20093)

nvd.nist.gov (CVE-2026-20093)

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