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CVE-2024-45169

28
FAUCET Score

CVE-2024-45169 is a critical vulnerability affecting UCI IDOL 2 (uciIDOL or IDOL2) versions up to 2.12. It stems from improper input validation, deserialization, and memory buffer restrictions, allowing for Denial-of-Service and potential Remote Code Execution via a specific byte sequence. With a CVSS score of 9.8, this vulnerability is easily exploitable over the network without user interaction, leading to high impacts on confidentiality, integrity, and availability. Currently, there is no public exploit code available (Metasploit, Nuclei, ExploitDB), and it is not listed in CISA's KEV catalog, nor has it garnered 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
1.38%
Probability of exploitation in next 30 days
EPSS Percentile
69.4%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0138 is in the 56th percentile among its peer group of 36,835 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
Not Applicable
syss.de / fileadmin/dokumente/Publikationen/Advisories/SYSS-2024-052.txt
ExploitThird Party Advisory