CVE-2007-1821

Name: CVE-2007-1821
Creator: NVD / NIST
Published: 2007-04-02T23:19:00+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

UnknownEPSS 1.98%

Last modified Jun 16, 2026

CVE-2007-1821 is a vulnerability of currently unknown severity. Sprint Nextel Sprint voice mail systems allow remote attackers to retrieve or remove messages, or reconfigure mailboxes, by spoofing Calling Number Identification (CNID, aka Caller ID).. EPSS estimates a 1.98% chance of exploitation in the next 30 days.

Description

Sprint Nextel Sprint voice mail systems allow remote attackers to retrieve or remove messages, or reconfigure mailboxes, by spoofing Calling Number Identification (CNID, aka Caller ID).

Metrics

EPSS Probability

1.98%

78.0th percentile

Probability of exploitation in the next 30 days. Learn more

Affected Software

Vendor	Product	Versions
Sprint	Sprint Voice	All versions

References

http://osvdb.org/34984
http://www.kb.cert.org/vuls/id/726548US Government Resource
http://osvdb.org/34984
http://www.kb.cert.org/vuls/id/726548US Government Resource

Timeline

Published: Apr 2, 2007
Last Modified: Jun 16, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2007-1821?

Sprint Nextel Sprint voice mail systems allow remote attackers to retrieve or remove messages, or reconfigure mailboxes, by spoofing Calling Number Identification (CNID, aka Caller ID).

How severe is CVE-2007-1821?

Severity scoring for CVE-2007-1821 is pending analysis. The EPSS model estimates a 1.98% probability of exploitation in the next 30 days.

How do I fix CVE-2007-1821?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2007-1821?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST