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CVE-2007-4402

19
FAUCET Score

CVE-2007-4402 describes a user-assisted remote code execution vulnerability in mIRC, where multiple unspecified scripts fail to properly sanitize input. An attacker could exploit this by embedding a pipe character ('|') in the name of an .mp3 file, leading to arbitrary code execution on the victim's system. With a CVSS score of 6.8, this vulnerability is of medium severity, requiring user interaction and network access for exploitation, and potentially impacting confidentiality, integrity, and availability. There is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
2.49CPE matchmatch criteria
cpe:2.3:a:mirc:mirc:2.49:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

6.8MEDIUM

AV:N/AC:M/Au:N/C:P/I:P/A:P

Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Exploitability Score
8.6
Impact Score
6.4
CvssVersion
2.0

Exploit Intelligence

EPSS Score
3.22%
Probability of exploitation in next 30 days
EPSS Percentile
86.9%
Percentile rank of EPSS score among Peer Group
As of 2026-07-25
Model: v2026.06.15
This CVE's current EPSS score of 0.0322 is in the 81st percentile among its peer group of 19,954 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, 0.0 Bluesky, 0.0 Mastodon, and 0.2 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

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

Remediation

Remediation records are not available for this CVE.

References

lists.grok.org.uk / pipermail/full-disclosure/2007-August/065227.html
secunia.com / advisories/26491
Vendor Advisory
securityreason.com / securityalert/3036
wouter.coekaerts.be / site/security/nowplaying
securityfocus.com / archive/1/476283/100/0/threaded
securityfocus.com / archive/1/476649/100/0/threaded