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CVE-2024-45166

28
FAUCET Score

CVE-2024-45166 is a critical vulnerability affecting UCI IDOL 2 (uciIDOL or IDOL2) versions up to 2.12, stemming from improper input validation, deserialization, and memory buffer restrictions. This flaw allows for Denial-of-Service (DoS) attacks and potentially remote code execution, with an access violation and EIP overwrite observed after five logins. Rated with a CVSS score of 9.8 (Critical), it presents a severe risk due to its network-based attack vector, low attack complexity, and high impact on confidentiality, integrity, and availability. Currently, there is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage.

Impacted Technologies

VendorProductVersion(s)CPE
<= 2.12CPE matchmatch criteria
cpe:2.3:a:uci:idol2:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

9.8CRITICAL

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
3.9
Impact Score
5.9
CvssVersion
3.1

Exploit Intelligence

EPSS Score
1.05%
Probability of exploitation in next 30 days
EPSS Percentile
60.6%
Percentile rank of EPSS score among Peer Group
As of 2026-07-24
Model: v2026.06.15
This CVE's current EPSS score of 0.0105 is in the 46th percentile among its peer group of 36,829 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.3 Bluesky, 0.3 Mastodon, and 2.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

download.uci.de / idol2/idol2Client_2_12.exe
Broken Link
uci.de / download/idol2-client.html
ProductRelease Notes
uci.de / products/index.html
Product
syss.de / en/responsible-disclosure-policy
Issue Tracking
syss.de / fileadmin/dokumente/Publikationen/Advisories/SYSS-2024-050.txt
ExploitThird Party Advisory