How severe is CVE-2002-1937?

CVE-2002-1937 has a CVSS 2.0 base score of 5.0, rated medium severity.

Is CVE-2002-1937 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (68th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2002-1937?

CVE-2002-1937 primarily affects Symantec Firewall Vpn Appliance 100. In total, 3 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2002-1937?

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

When was CVE-2002-1937 published?

CVE-2002-1937 was published on 2002-12-31 and last updated on 2026-06-16.

CVE-2002-1937

CVE-2002-1937 is a medium-severity vulnerability in Symantec Firewall Vpn Appliance 100 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% (68th percentile)
Actively exploited: Not listed in CISA KEV
Affected product: Symantec Firewall Vpn Appliance 100
Published: 2002-12-31
Last modified: 2026-06-16

Description

Symantec Firewall/VPN Appliance 100 through 200R hardcodes the administrator's MAC address inside the firewall's configuration, which allows remote attackers to spoof the administrator's MAC address and perform an ARP poisoning man-in-the-middle attack to obtain the administrator's password.

Frequently asked questions

What is CVE-2002-1937?: Symantec Firewall/VPN Appliance 100 through 200R hardcodes the administrator's MAC address inside the firewall's configuration, which allows remote attackers to spoof the administrator's MAC address and perform an ARP poisoning man-in-the-middle attack to obtain the administrator's password.
How severe is CVE-2002-1937?: CVE-2002-1937 has a CVSS 2.0 base score of 5.0, rated medium severity.
Is CVE-2002-1937 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (68th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2002-1937?: CVE-2002-1937 primarily affects Symantec Firewall Vpn Appliance 100. In total, 3 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2002-1937?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2002-1937 published?: CVE-2002-1937 was published on 2002-12-31 and last updated on 2026-06-16.

References

Affected products (3)

cpe:2.3:h:symantec:firewall_vpn_appliance_100:*:*:*:*:*:*:*:*
cpe:2.3:h:symantec:firewall_vpn_appliance_200:*:*:*:*:*:*:*:*
cpe:2.3:h:symantec:firewall_vpn_appliance_200r:*:*:*:*:*:*:*:*

More vulnerabilities in Symantec Firewall Vpn Appliance 100

CVE-2005-3768 — High (CVSS 7.5): Buffer overflow in the Internet Key Exchange version 1 (IKEv1) implementation in Symantec Dynamic VPN Services, as used…
CVE-2004-0190 — High (CVSS 7.5): Symantec FireWall/VPN Appliance model 200 records a cleartext password for the password administration page, which may…
CVE-2004-1473 — Medium (CVSS 5.0): Symantec Enterprise Firewall/VPN Appliances 100, 200, and 200R running firmware before 1.63 and Gateway Security 320,…
CVE-2004-1474 — Medium (CVSS 5.0): Symantec Enterprise Firewall/VPN Appliances 100, 200, and 200R running firmware before 1.63 and Gateway Security 320,…
CVE-2004-1472 — Medium (CVSS 5.0): Symantec Enterprise Firewall/VPN Appliances 100, 200, and 200R running firmware before 1.63 allow remote attackers to…

All CVEs affecting Symantec Firewall Vpn Appliance 100 →