CVE-2007-1655

Buffer overflow in the fun_ladd function in funmath.cpp in TinyMUX before 20070126 might allow remote attackers to cause a denial of service (crash) or possibly execute arbitrary code via unspecified vectors related to lists of numbers.

Published: 2007-03-23 Last update: 2026-06-16 Assigner: [email protected] Source: [email protected]
NVD Status：Modified，CVE State: published
View at NVD, CVE.org, EUVD

CVE-2007-1655 is rated High Risk (67.6/100): CVSS Critical severity, with high exploitation likelihood (EPSS 6.67%, 93th percentile). EPSS ranks this CVE among the most likely to be exploited in the near term. High exploitation likelihood—assess exposure and prioritize remediation.

Risk is dynamic; we continuously reassess and refresh what is shown on this page as upstream context changes.

Exploit prediction scoring system (EPSS) score for CVE-2007-1655

EPSS lead: Daily EPSS estimates relative likelihood of exploitation; percentile ranks this CVE among scored vulnerabilities (higher = more severe relative rank).

# Date Old EPSS score New EPSS score Delta (New - Old)
1 2026-06-15 20.56% 6.67% -13.89%
2 2025-11-10 19.94% 20.56% +0.62%
3 2025-03-30 — 19.94% —

Full EPSS history (10 records total)

Common vulnerability scoring system (CVSS) metrics for CVE-2007-1655

CVSS metrics for this CVE.

Base score Version Severity Vector Exploitability Impact Score source
10.0 2.0 HIGH
AV:N/AC:L/Au:N/C:C/I:C/A:C Click to expand
Access vector (AV:N)
Can be exploited remotely over network reachability.
Access complexity (AC:L)
Exploitation conditions are straightforward and predictable.
Authentication (AU:N)
No authentication is required.
Confidentiality impact (C:C)
Complete confidentiality impact.
Integrity impact (I:C)
Complete integrity impact.
Availability impact (A:C)
Complete availability impact.
 10.0 10.0 [email protected]

Weakness enumeration for CVE-2007-1655

OS Trackers for CVE-2007-1655

vendor priority summary link
debian not yet assigned CVE-2007-1655 not yet assigned priority: Debian including 1 source packages (tinymux), 5 status rows across 5 suites (bookworm, bullseye, forky, sid, trixie): resolved 5. https://security-tracker.debian.org/tracker/CVE-2007-1655
ubuntu medium CVE-2007-1655 medium priority: Ubuntu including 1 source packages (tinymux), 9 status rows across 9 suites (dapper, edgy, feisty, gutsy, hardy, intrepid, jaunty, karmic, upstream): released 7, ignored 1, needs-triage 1. https://ubuntu.com/security/CVE-2007-1655

Affected software / configurations for CVE-2007-1655

Vendor Product Version Raw CPE
tinymux tinymux 2.4 cpe:2.3:a:tinymux:tinymux:2.4:*:*:*:*:*:*:*

References for CVE-2007-1655

cvelogic Threat Intelligence