How severe is CVE-2007-1822?

CVE-2007-1822 has a CVSS 2.0 base score of 10.0, rated critical severity.

Is CVE-2007-1822 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 3% (86th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2007-1822?

CVE-2007-1822 affects Alcatel-lucent Voice Mail System. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2007-1822?

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-2007-1822 published?

CVE-2007-1822 was published on 2007-04-02 and last updated on 2026-06-16.

CVE-2007-1822

CVE-2007-1822 is a critical-severity vulnerability in Alcatel-lucent Voice Mail System 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: 3% (86th percentile)
Actively exploited: Not listed in CISA KEV
Affected product: Alcatel-lucent Voice Mail System
Published: 2007-04-02
Last modified: 2026-06-16

Description

Alcatel-Lucent Lucent Technologies 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-2007-1822?: Alcatel-Lucent Lucent Technologies 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-2007-1822?: CVE-2007-1822 has a CVSS 2.0 base score of 10.0, rated critical severity.
Is CVE-2007-1822 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 3% (86th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2007-1822?: CVE-2007-1822 affects Alcatel-lucent Voice Mail System. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2007-1822?: 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-2007-1822 published?: CVE-2007-1822 was published on 2007-04-02 and last updated on 2026-06-16.

References

Affected products (1)

cpe:2.3:a:alcatel-lucent:voice_mail_system:*:*:*:*:*:*:*:*