CVE-2000-0109

38
FAUCET Score

CVE-2000-0109 describes a critical vulnerability in the mcsp Client Site Processor system (MultiCSP) within Standard and Poor's ComStock, where multiple accounts were installed with either no passwords or easily guessable default passwords. This flaw carries a CVSS score of 10.0 (HIGH), indicating a network-exploitable vulnerability with low attack complexity that allows for complete compromise of confidentiality, integrity, and availability. While not listed in CISA's KEV catalog and showing no active exploitation or community discussion, an ExploitDB entry (EDB-19823) confirms the existence of command execution exploits for ComStock 4.2.4.

Impacted Technologies

VendorProductVersion(s)CPE
4.2CPE matchmatch criteria
cpe:2.3:a:comstock:multicsp:4.2:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

10.0HIGH

AV:N/AC:L/Au:N/C:C/I:C/A:C

Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Exploitability Score
10.0
Impact Score
10.0
CvssVersion
2.0

Exploit Intelligence

EPSS Score
8.42%
Probability of exploitation in next 30 days
EPSS Percentile
94.4%
Percentile rank of EPSS score among Peer Group
As of 2026-07-25
Model: v2026.06.15
ExploitDB: EDB-19823 · Mar 24, 2000
This CVE's current EPSS score of 0.0842 is in the 91st percentile among its peer group of 51,466 CVEs.

Social Chatter

No social media mentions found for this CVE.

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.4 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/CVE-2000-0109