How severe is CVE-1999-1323?

CVE-1999-1323 has a CVSS 2.0 base score of 4.6, rated medium severity.

Is CVE-1999-1323 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (33rd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-1999-1323?

CVE-1999-1323 primarily affects Symantec Norton Antivirus. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-1999-1323?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-1999-1323 published?

CVE-1999-1323 was published on 1999-04-09 and last updated on 2026-06-16.

CVE-1999-1323

CVE-1999-1323 is a medium-severity vulnerability in Symantec Norton Antivirus 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

Severity: Medium (CVSS 2.0 base score 4.6)
EPSS exploit prediction: 0% (33rd percentile)
Actively exploited: Not listed in CISA KEV
Affected product: Symantec Norton Antivirus
Published: 1999-04-09
Last modified: 2026-06-16

Description

Norton AntiVirus for Internet Email Gateways (NAVIEG) 1.0.1.7 and earlier, and Norton AntiVirus for MS Exchange (NAVMSE) 1.5 and earlier, store the administrator password in cleartext in (1) the navieg.ini file for NAVIEG, and (2) the ModifyPassword registry key in NAVMSE.

Frequently asked questions

What is CVE-1999-1323?: Norton AntiVirus for Internet Email Gateways (NAVIEG) 1.0.1.7 and earlier, and Norton AntiVirus for MS Exchange (NAVMSE) 1.5 and earlier, store the administrator password in cleartext in (1) the navieg.ini file for NAVIEG, and (2) the ModifyPassword registry key in NAVMSE.
How severe is CVE-1999-1323?: CVE-1999-1323 has a CVSS 2.0 base score of 4.6, rated medium severity.
Is CVE-1999-1323 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (33rd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-1999-1323?: CVE-1999-1323 primarily affects Symantec Norton Antivirus. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-1999-1323?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-1999-1323 published?: CVE-1999-1323 was published on 1999-04-09 and last updated on 2026-06-16.

References

http://marc.info/?l=ntbugtraq&m=92370067416739&w=2

Affected products (2)

cpe:2.3:a:symantec:norton_antivirus:*:*:internet_email_gateways:*:*:*:*:*
cpe:2.3:a:symantec:norton_antivirus:*:*:exchange:*:*:*:*:*

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