CVE-2007-6630

Exp

The Url_init function in utils/url.c in Netembryo 0.0.4, when used by LScube Feng, allows remote attackers to cause a denial of service (NULL dereference and daemon crash) via a malformed URI containing a "/:" sequence, as demonstrated by a "DESCRIBE /: RTSP/1.0" request.

Published: 2008-01-04 Last update: 2026-04-23 Assigner: [email protected] Source: [email protected]
NVD Status：Modified，CVE State: published
View at NVD, CVE.org, EUVD

CVE-2007-6630 is rated High Exploit Risk (69.2/100): CVSS Medium severity, with high exploitation likelihood (EPSS 12.49%, 94th percentile). 3 public exploit reference(s) are indexed (Exploit-DB). EPSS rose +1.36% over the last day, indicating growing attacker interest. Public exploits are available—assess exposure, apply mitigations, and prioritize patching.

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

Public exploit references (Exploit-DB) for CVE-2007-6630

EDB-ID Source Kind Published Link
30944 exploit_db edb 2007-12-27 Exploit-DB ↗
— nvd_ref exploit_tag Exploit-DB ↗
— nvd_ref exploit_tag Exploit-DB ↗

Exploit prediction scoring system (EPSS) score for CVE-2007-6630

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 2026-03-13 11.12% 12.49% +1.36%
2 2025-03-30 11.17% 11.12% -0.05%
3 2025-03-29 — 11.17% —

Full EPSS history (12 records total)

Common vulnerability scoring system (CVSS) metrics for CVE-2007-6630

CVSS metrics for this CVE.

Base score Version Severity Vector Exploitability Impact Score source
5.0 2.0 MEDIUM
AV:N/AC:L/Au:N/C:N/I:N/A:P 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:N)
No confidentiality impact.
Integrity impact (I:N)
No integrity impact.
Availability impact (A:P)
Partial availability impact.
 10.0 2.9 [email protected]

Weakness enumeration for CVE-2007-6630

Affected software / configurations for CVE-2007-6630

Vendor Product Version Raw CPE
feng feng <= 0.1.15 cpe:2.3:a:feng:feng:*:*:*:*:*:*:*:*

References for CVE-2007-6630

cvelogic Threat Intelligence