How severe is CVE-2002-0803?

CVE-2002-0803 has a CVSS 2.0 base score of 5.0, rated medium severity.

Is CVE-2002-0803 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-2002-0803?

CVE-2002-0803 primarily affects Mozilla Bugzilla. In total, 4 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2002-0803?

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

When was CVE-2002-0803 published?

CVE-2002-0803 was published on 2002-08-12 and last updated on 2026-06-16.

CVE-2002-0803

CVE-2002-0803 is a medium-severity vulnerability in Mozilla Bugzilla 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: Mozilla Bugzilla
Published: 2002-08-12
Last modified: 2026-06-16

Description

Bugzilla 2.14 before 2.14.2, and 2.16 before 2.16rc2, allows remote attackers to display restricted products and components via a direct HTTP request to queryhelp.cgi.

Frequently asked questions

What is CVE-2002-0803?: Bugzilla 2.14 before 2.14.2, and 2.16 before 2.16rc2, allows remote attackers to display restricted products and components via a direct HTTP request to queryhelp.cgi.
How severe is CVE-2002-0803?: CVE-2002-0803 has a CVSS 2.0 base score of 5.0, rated medium severity.
Is CVE-2002-0803 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-2002-0803?: CVE-2002-0803 primarily affects Mozilla Bugzilla. In total, 4 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2002-0803?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2002-0803 published?: CVE-2002-0803 was published on 2002-08-12 and last updated on 2026-06-16.

References

Affected products (4)

cpe:2.3:a:mozilla:bugzilla:2.14:*:*:*:*:*:*:*
cpe:2.3:a:mozilla:bugzilla:2.14.1:*:*:*:*:*:*:*
cpe:2.3:a:mozilla:bugzilla:2.16:*:*:*:*:*:*:*
cpe:2.3:a:mozilla:bugzilla:2.16:rc1:*:*:*:*:*:*

More vulnerabilities in Mozilla Bugzilla

CVE-2004-0769 — Critical (CVSS 10.0): Buffer overflow in LHA allows remote attackers to execute arbitrary code via long pathnames in LHarc format 2 headers…
CVE-2003-1043 — Critical (CVSS 10.0): SQL injection vulnerability in Bugzilla 2.16.3 and earlier, and 2.17.1 through 2.17.4, allows remote authenticated…
CVE-2003-1042 — Critical (CVSS 10.0): SQL injection vulnerability in collectstats.pl for Bugzilla 2.16.3 and earlier allows remote authenticated users with…
CVE-2002-0007 — Critical (CVSS 10.0): CGI.pl in Bugzilla before 2.14.1, when using LDAP, allows remote attackers to obtain an anonymous bind to the LDAP…
CVE-2018-5123 — High (CVSS 8.8): A third party website can access information available to a user with access to a restricted bug entry using the image…
CVE-2015-4499 — High (CVSS 7.5): Util.pm in Bugzilla 2.x, 3.x, and 4.x before 4.2.15, 4.3.x and 4.4.x before 4.4.10, and 5.x before 5.0.1 mishandles…

All CVEs affecting Mozilla Bugzilla →