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CVE-2019-1863

23
FAUCET Score

CVE-2019-1863 is a high-severity vulnerability affecting the web-based management interface of Cisco Integrated Management Controller (IMC) Software. It allows an authenticated, remote attacker with read-only privileges to make unauthorized, critical system configuration changes with administrator privileges due to insufficient authorization enforcement. The vulnerability has a CVSS score of 8.1 (High) and can be exploited by sending a crafted HTTP request. There is no evidence of active exploitation, public exploit code, or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
4.0\(1c\)hs3CPE matchmatch criteria
cpe:2.3:a:cisco:unified_computing_system:4.0\(1c\)hs3:*:*:*:*:*:*:*
>= 1.5.0.0, < 1.5\(9g\)CPE matchmatch criteria
cpe:2.3:a:cisco:integrated_management_controller_supervisor:*:*:*:*:*:*:*:*
>= 2.0.0.0, < 2.0\(13o\)CPE matchmatch criteria
cpe:2.3:a:cisco:integrated_management_controller_supervisor:*:*:*:*:*:*:*:*
>= 3.0.0.0, < 3.0\(4k\)CPE matchmatch criteria
cpe:2.3:a:cisco:integrated_management_controller_supervisor:*:*:*:*:*:*:*:*
>= 4.0.0.0, < 4.0\(4b\)CPE matchmatch criteria
cpe:2.3:a:cisco:integrated_management_controller_supervisor:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.0

6.5MEDIUM

CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
HIGH
Availability Impact
NONE
Exploitability Score
2.8
Impact Score
3.6
CvssVersion
3.0

Exploit Intelligence

EPSS Score
1.70%
Probability of exploitation in next 30 days
EPSS Percentile
74.8%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0170 is in the 73rd percentile among its peer group of 17,844 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.3 Bluesky, 0.1 Mastodon, and 0.2 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Vendor Patches (1)

ciscovendor investigatingvia nvd_reference
View patch

References

tools.cisco.com / security/center/content/CiscoSecurityAdvisory/cisco-sa-20190821-imc-privilege
Vendor Advisory