CVE-2002-1519: Format string vulnerability in the CLI interface for WatchGuard Firebox Vclass 3.2 and earlier, and RSSA Appli

This month

HIGH 10.0MITIGATEMITIGATE

CVE-2002-1519 is a high-severity flaw (CVSS 10.0) affecting rapidstream, firebox. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

Format string vulnerability in the CLI interface for WatchGuard Firebox Vclass 3.2 and earlier, and RSSA Appliance 3.0.2, allows remote attackers to cause a denial of service and possibly execute arbitrary code via format string specifiers in the password parameter.

Why this priority

Critical severity
EPSS top 9%: very likely to be exploited

No fix is published yet: follow the downgrade or mitigation steps.

Risk facts

CVSS score	10.0 (High)
EPSS exploit chance	4.3% (top 9%)
CISA exploited list	No
Published	2003-04-02
Last modified	2026-06-16

Publisher (CNA): MITRE · Vendor: rapidstream · watchguard

Last updated 2026-06-16 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2003-04-02 05:00 UTCPublished CVE record published
2026-06-16 21:59 UTCUpdated Record last modified

rapidstream rapidstream MITIGATE

Affected: 500 · 2000 · 4000 · 6000 · 8000

Fixed in: no fixed release known

Safe to downgrade to: a release before 500

Firmware

Install the latest firmware from the vendor advisory; if none, apply the vendor workaround.

watchguard firebox MITIGATE

Affected: v10 · v60 · v80 · v100

Fixed in: no fixed release known

Safe to downgrade to: a release before v10

Firmware

Install the latest firmware from the vendor advisory; if none, apply the vendor workaround.

Verify at the official source NVD · CVE Program · Report a problem with this page
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.

Quick answers

How do I fix CVE-2002-1519?

rapidstream: mitigate or apply the listed mitigation; firebox: mitigate or apply the listed mitigation. Exact commands for each OS are on this page.

Is CVE-2002-1519 being exploited?

CVE-2002-1519 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

What does CVE-2002-1519 affect?

CVE-2002-1519 affects rapidstream, firebox. Severity is high (CVSS 10.0). Format string vulnerability in the CLI interface for WatchGuard Firebox Vclass 3.2 and earlier, and RSSA Appliance 3.0.2, allows remote attackers to cause a denial of service and possibly execute arbitrary code via format string specifiers

How urgent is CVE-2002-1519?

Priority 58/100. Critical severity; EPSS top 9%: very likely to be exploited

Related CVEs

CVE-2016-7089 HIGH 7.8 MITIGATE WatchGuard RapidStream appliances allow local users to gain privileges and execute arbitrary commands via a cr
CVE-2002-1520 HIGH 10.0 MITIGATE MITIGATE The CLI interface for WatchGuard Firebox Vclass 3.2 and earlier, and RSSA Appliance 3.0.2, does not properly c
CVE-2000-0784 HIGH 10.0 MITIGATE sshd program in the Rapidstream 2.1 Beta VPN appliance has a hard-coded "rsadmin" account with a null password

References

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