How severe is CVE-2001-1373?

CVE-2001-1373 has a CVSS 2.0 base score of 5.0, rated medium severity.

Is CVE-2001-1373 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (71st percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2001-1373?

CVE-2001-1373 primarily affects Zonelabs Zonealarm. In total, 8 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2001-1373?

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

When was CVE-2001-1373 published?

CVE-2001-1373 was published on 2001-07-18 and last updated on 2026-06-16.

CVE-2001-1373

CVE-2001-1373 is a medium-severity vulnerability in Zonelabs Zonealarm with a CVSS 2.0 base score of 5.0. 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 5.0)
EPSS exploit prediction: 1% (71st percentile)
Actively exploited: Not listed in CISA KEV
Affected product: Zonelabs Zonealarm
Published: 2001-07-18
Last modified: 2026-06-16

Description

MailSafe in Zone Labs ZoneAlarm 2.6 and earlier and ZoneAlarm Pro 2.6 and 2.4 does not block prohibited file types with long file names, which allows remote attackers to send potentially dangerous attachments.

Frequently asked questions

What is CVE-2001-1373?: MailSafe in Zone Labs ZoneAlarm 2.6 and earlier and ZoneAlarm Pro 2.6 and 2.4 does not block prohibited file types with long file names, which allows remote attackers to send potentially dangerous attachments.
How severe is CVE-2001-1373?: CVE-2001-1373 has a CVSS 2.0 base score of 5.0, rated medium severity.
Is CVE-2001-1373 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (71st percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2001-1373?: CVE-2001-1373 primarily affects Zonelabs Zonealarm. In total, 8 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2001-1373?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2001-1373 published?: CVE-2001-1373 was published on 2001-07-18 and last updated on 2026-06-16.

References

Affected products (8)

cpe:2.3:a:zonelabs:zonealarm:2.1:*:*:*:*:*:*:*
cpe:2.3:a:zonelabs:zonealarm:2.2:*:*:*:*:*:*:*
cpe:2.3:a:zonelabs:zonealarm:2.3:*:*:*:*:*:*:*
cpe:2.3:a:zonelabs:zonealarm:2.4:*:*:*:*:*:*:*
cpe:2.3:a:zonelabs:zonealarm:2.4:*:pro:*:*:*:*:*
cpe:2.3:a:zonelabs:zonealarm:2.5:*:*:*:*:*:*:*
cpe:2.3:a:zonelabs:zonealarm:2.6:*:*:*:*:*:*:*
cpe:2.3:a:zonelabs:zonealarm:2.6:*:pro:*:*:*:*:*

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