CVE-2003-1276

CVE-2003-1276 is a medium-severity vulnerability in Nettelephone with a CVSS 2.0 base score of 4.6. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low.

Key facts

Description

Netfone.exe of NetTelephone 3.5.6 uses weak encryption for user PIN's and stores user account numbers in plaintext in the HKEY_CURRENT_USER\Software\MediaRing.com\SDK\NetTelephone\settings registry key, which could allow local users to gain unauthorized access to NetTelephone accounts.

Frequently asked questions

What is CVE-2003-1276?
Netfone.exe of NetTelephone 3.5.6 uses weak encryption for user PIN's and stores user account numbers in plaintext in the HKEY_CURRENT_USER\Software\MediaRing.com\SDK\NetTelephone\settings registry key, which could allow local users to gain unauthorized access to NetTelephone accounts.
How severe is CVE-2003-1276?
CVE-2003-1276 has a CVSS 2.0 base score of 4.6, rated medium severity.
Is CVE-2003-1276 being actively exploited?
It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (13th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2003-1276?
CVE-2003-1276 affects Nettelephone. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2003-1276?
Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2003-1276 published?
CVE-2003-1276 was published on 2003-12-31 and last updated on 2026-06-16.

References

Affected products (1)