CVE-2007-4150

The Visionsoft Audit on Demand Service (VSAOD) in Visionsoft Audit 12.4.0.0 uses weak cryptography (XOR) when (1) transmitting passwords, which allows remote attackers to obtain sensitive information by sniffing the network; and (2) storing passwords in the configuration file, which allows local users to obtain sensitive information by reading this file.

Published: 2007-08-03 Last update: 2026-04-23 Assigner: [email protected] Source: [email protected]
NVD Status：Modified，CVE State: published
View at NVD, CVE.org, EUVD

CVE-2007-4150 is rated Moderate Risk (50.8/100): CVSS High severity, with medium exploitation likelihood (EPSS 1.05%). Review affected assets and schedule 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-2007-4150

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 1.08% 1.05% -0.03%
2 2025-03-30 0.95% 1.08% +0.13%
3 2025-03-29 — 0.95% —

Full EPSS history (8 records total)

Common vulnerability scoring system (CVSS) metrics for CVE-2007-4150

CVSS metrics for this CVE.

Base score Version Severity Vector Exploitability Impact Score source
7.5 3.1 HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N Click to expand
Attack vector (AV:N)
Could be attacked over the internet or any normal routed network—not just someone sitting at the machine.
Attack complexity (AC:L)
Once they can reach the bug, pulling it off is straightforward—no weird race conditions or rare setup.
Privileges required (PR:N)
No account or special rights needed—anonymous or random user is enough.
User interaction (UI:N)
Nobody has to click “OK” or open a trap file; it can work without a victim helping.
Scope (S:U)
Damage stays in the same “trust bubble” as the broken component—no big spill into unrelated systems.
Confidentiality (C:H)
Serious risk that confidential data gets exposed in a big way.
Integrity (I:N)
Data isn’t meaningfully altered or forged.
Availability (A:N)
Service keeps running; no real outage angle.
 3.9 3.6 [email protected]
5.0 2.0 MEDIUM
AV:N/AC:L/Au:N/C:P/I:N/A:N 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:N)
No integrity impact.
Availability impact (A:N)
No availability impact.
 10.0 2.9 [email protected]

Weakness enumeration for CVE-2007-4150

OS Trackers for CVE-2007-4150

vendor priority summary link
alpine — CVE-2007-4150: no source package rows; 0 state rows across 0 repos (none); fixed 0, open 0. https://security.alpinelinux.org/vuln/CVE-2007-4150

Affected software / configurations for CVE-2007-4150

Vendor Product Version Raw CPE
visionsoft audit 12.4.0.0 cpe:2.3:a:visionsoft:audit:12.4.0.0:*:*:*:*:*:*:*

References for CVE-2007-4150

URL Tags
http://osvdb.org/46979 Broken Link
http://www.portcullis.co.uk/uplds/advisories/vapassword%20-%2006-042.txt Broken Link Vendor Advisory
http://www.securityfocus.com/bid/25153 Broken Link Third Party Advisory VDB Entry
cvelogic Threat Intelligence