How severe is CVE-2003-0702?

CVE-2003-0702 has a CVSS 2.0 base score of 5.0, rated medium severity.

Is CVE-2003-0702 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 3% (84th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2003-0702?

CVE-2003-0702 primarily affects Iss Realsecure Server Sensor. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2003-0702?

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

When was CVE-2003-0702 published?

CVE-2003-0702 was published on 2003-10-20 and last updated on 2026-06-16.

CVE-2003-0702

CVE-2003-0702 is a medium-severity vulnerability in Iss Realsecure Server Sensor 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: 3% (84th percentile)
Actively exploited: Not listed in CISA KEV
Affected product: Iss Realsecure Server Sensor
Published: 2003-10-20
Last modified: 2026-06-16

Description

Unknown vulnerability in an ISAPI plugin for ISS Server Sensor 7.0 XPU 20.16, 20.18, and possibly other versions before 20.19, allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code in Internet Information Server (IIS) via a certain URL through SSL.

Frequently asked questions

What is CVE-2003-0702?: Unknown vulnerability in an ISAPI plugin for ISS Server Sensor 7.0 XPU 20.16, 20.18, and possibly other versions before 20.19, allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code in Internet Information Server (IIS) via a certain URL through SSL.
How severe is CVE-2003-0702?: CVE-2003-0702 has a CVSS 2.0 base score of 5.0, rated medium severity.
Is CVE-2003-0702 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 3% (84th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2003-0702?: CVE-2003-0702 primarily affects Iss Realsecure Server Sensor. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2003-0702?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2003-0702 published?: CVE-2003-0702 was published on 2003-10-20 and last updated on 2026-06-16.

References

Affected products (2)

cpe:2.3:a:iss:realsecure_server_sensor:7.0:xpu20.16:*:*:*:*:*:*
cpe:2.3:a:iss:realsecure_server_sensor:7.0:xpu20.18:*:*:*:*:*:*

More vulnerabilities in Iss Realsecure Server Sensor

CVE-2004-0362 — High (CVSS 7.5): Multiple stack-based buffer overflows in the ICQ parsing routines of the ISS Protocol Analysis Module (PAM) component,…
CVE-2004-0193 — High (CVSS 7.5): Heap-based buffer overflow in the ISS Protocol Analysis Module (PAM), as used in certain versions of RealSecure Network…
CVE-2002-0237 — High (CVSS 7.5): Buffer overflow in ISS BlackICE Defender 2.9 and earlier, BlackICE Agent 3.0 and 3.1, and RealSecure Server Sensor…
CVE-2001-0669 — High (CVSS 7.5): Various Intrusion Detection Systems (IDS) including (1) Cisco Secure Intrusion Detection System, (2) Cisco Catalyst…
CVE-2006-3840 — Medium (CVSS 5.0): The SMB Mailslot parsing functionality in PAM in multiple ISS products with XPU (24.39/1.78/epj/x.x.x.1780), including…

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