CVE-2007-4534

Exp

Buffer overflow in the VThinker::BroadcastPrintf function in p_thinker.cpp in Vavoom 1.24 and earlier allows remote attackers to execute arbitrary code via (1) a long string in a chat message and possibly (2) a long name field.

Published: 2007-08-25 Last update: 2026-04-23 Assigner: [email protected] Source: [email protected]
NVD Status：Modified，CVE State: published
View at NVD, CVE.org, EUVD

CVE-2007-4534 is rated High Exploit Risk (78.7/100): CVSS High severity, with high exploitation likelihood (EPSS 16.24%, 95th percentile). 1 public exploit reference(s) are indexed (Exploit-DB). 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-2007-4534

EDB-ID Source Kind Published Link
30528 exploit_db edb 2007-08-24 Exploit-DB ↗

Exploit prediction scoring system (EPSS) score for CVE-2007-4534

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 2026-04-13 15.72% 16.24% +0.52%
2 2025-11-09 14.90% 15.72% +0.82%
3 2025-06-13 — 14.90% —

Full EPSS history (14 records total)

Common vulnerability scoring system (CVSS) metrics for CVE-2007-4534

CVSS metrics for this CVE.

Base score Version Severity Vector Exploitability Impact Score source
7.5 2.0 HIGH
AV:N/AC:L/Au:N/C:P/I:P/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:P)
Partial confidentiality impact.
Integrity impact (I:P)
Partial integrity impact.
Availability impact (A:P)
Partial availability impact.
 10.0 6.4 [email protected]

Weakness enumeration for CVE-2007-4534

Affected software / configurations for CVE-2007-4534

Vendor Product Version Raw CPE
vavoom vavoom <= 1.24 cpe:2.3:a:vavoom:vavoom:*:*:*:*:*:*:*:*

References for CVE-2007-4534

cvelogic Threat Intelligence