How severe is CVE-2007-1823?

CVE-2007-1823 has a CVSS 2.0 base score of 10.0, rated critical severity.

Is CVE-2007-1823 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (78th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2007-1823?

CVE-2007-1823 affects T-mobile Voice Mail Systems. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2007-1823?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.

When was CVE-2007-1823 published?

CVE-2007-1823 was published on 2007-04-02 and last updated on 2026-06-16.

CVE-2007-1823

CVE-2007-1823 is a critical-severity vulnerability in T-mobile Voice Mail Systems with a CVSS 2.0 base score of 10.0. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low.

Key facts

Severity: Critical (CVSS 2.0 base score 10.0)
EPSS exploit prediction: 2% (78th percentile)
Actively exploited: Not listed in CISA KEV
Affected product: T-mobile Voice Mail Systems
Published: 2007-04-02
Last modified: 2026-06-16

Description

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

Frequently asked questions

What is CVE-2007-1823?: T-Mobile 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-2007-1823?: CVE-2007-1823 has a CVSS 2.0 base score of 10.0, rated critical severity.
Is CVE-2007-1823 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (78th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2007-1823?: CVE-2007-1823 affects T-mobile Voice Mail Systems. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2007-1823?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
When was CVE-2007-1823 published?: CVE-2007-1823 was published on 2007-04-02 and last updated on 2026-06-16.

References

Affected products (1)

cpe:2.3:a:t-mobile:voice_mail_systems:*:*:*:*:*:*:*:*