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CVE-2019-1863

HIGHCVSS 8.1/10EPSS 1.70%

Last modified

CVE-2019-1863 is a high-severity vulnerability rated 8.1/10 on the CVSS scale. A vulnerability in the web-based management interface of Cisco Integrated Management Controller (IMC) Software could allow an authenticated, remote attacker to make unauthorized changes to the system configuration. The vulnerability is due to insufficient authorization enforcement. EPSS estimates a 1.70% chance of exploitation in the next 30 days.

Description

A vulnerability in the web-based management interface of Cisco Integrated Management Controller (IMC) Software could allow an authenticated, remote attacker to make unauthorized changes to the system configuration. The vulnerability is due to insufficient authorization enforcement. An attacker could exploit this vulnerability by sending a crafted HTTP request to the affected software. A successful exploit could allow a user with read-only privileges to change critical system configurations using administrator privileges.

Metrics

CVSS 3.1
8.1/10

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

EPSS Probability
1.70%

74.3th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

VendorProductVersions
CiscoUnified Computing System4.0\(1c\)hs3
CiscoIntegrated Management Controller Supervisor>= 1.5.0.0, < 1.5\(9g\)
CiscoIntegrated Management Controller Supervisor>= 2.0.0.0, < 2.0\(13o\)
CiscoIntegrated Management Controller Supervisor>= 3.0.0.0, < 3.0\(4k\)
CiscoIntegrated Management Controller Supervisor>= 4.0.0.0, < 4.0\(4b\)
CiscoIntegrated Management Controller Supervisor>= 4.0.0.0, < 4.0\(1d\)
CiscoIntegrated Management Controller Supervisor>= 4.0.0.0, < 4.0\(2c\)

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is CVE-2019-1863?
A vulnerability in the web-based management interface of Cisco Integrated Management Controller (IMC) Software could allow an authenticated, remote attacker to make unauthorized changes to the system configuration. The vulnerability is due to insufficient authorization enforcement. An attacker could exploit this vulnerability by sending a crafted HTTP request to the affected software. A successful exploit could allow a user with read-only privileges to change critical system configurations using administrator privileges.
How severe is CVE-2019-1863?
CVE-2019-1863 has a CVSS score of 8.1/10 (HIGH severity). The EPSS model estimates a 1.70% probability of exploitation in the next 30 days.
How do I fix CVE-2019-1863?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

How Strix Helps

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Source: NVD / NIST