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CVE-2003-1276

16
FAUCET Score

CVE-2003-1276 describes a vulnerability in NetTelephone 3.5.6's Netfone.exe, where user PINs are weakly encrypted and account numbers are stored in plaintext within the Windows registry. This local vulnerability allows an attacker to gain unauthorized access to NetTelephone accounts. With a CVSS score of 4.6, it has low attack complexity and requires local access, potentially leading to compromise of confidentiality, integrity, and availability. There is no evidence of active exploitation, publicly available exploit code, or significant community discussion surrounding this older vulnerability.

Impacted Technologies

VendorProductVersion(s)CPE
3.5.6CPE matchmatch criteria
cpe:2.3:a:nettelephone:nettelephone:3.5.6:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

4.6MEDIUM

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

Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
Access Vector
LOCAL
Access Complexity
LOW
Authentication
NONE
Exploitability Score
3.9
Impact Score
6.4
CvssVersion
2.0

Exploit Intelligence

EPSS Score
0.22%
Probability of exploitation in next 30 days
EPSS Percentile
13.1%
Percentile rank of EPSS score among Peer Group
As of 2026-07-26
Model: v2026.06.15
This CVE's current EPSS score of 0.0022 is in the 22nd percentile among its peer group of 3,049 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.4 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

archives.neohapsis.com / archives/bugtraq/2003-01/0046.html
Vendor Advisory
iss.net / security_center/static/11007.php