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CVE-2018-1640

28
FAUCET Score

CVE-2018-1640 describes a critical command injection vulnerability in IBM Security Privileged Identity Manager Virtual Appliance version 2.2.1. A remote, authenticated attacker can exploit this flaw by sending a specially crafted request to execute arbitrary commands on the underlying system. With a CVSS score of 8.8 (High), this vulnerability allows for complete compromise of confidentiality, integrity, and availability. While there is no known public exploit code or active exploitation reported, and minimal community discussion, the high severity necessitates prompt patching to mitigate the risk of unauthorized system control.

Impacted Technologies

VendorProductVersion(s)CPE
2.1.1CPE matchmatch criteria
cpe:2.3:a:ibm:security_privileged_identity_manager:2.1.1:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.0

8.8HIGH

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
2.8
Impact Score
5.9
CvssVersion
3.0

Exploit Intelligence

EPSS Score
3.64%
Probability of exploitation in next 30 days
EPSS Percentile
88.4%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0364 is in the 88th percentile among its peer group of 17,829 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

Remediation records are not available for this CVE.

References

exchange.xforce.ibmcloud.com / vulnerabilities/144580
VDB EntryVendor Advisory
ibm.com / support/docview.wss
Vendor Advisory