How severe is CVE-2000-0848?

CVE-2000-0848 has a CVSS 2.0 base score of 10.0, rated critical severity.

Is CVE-2000-0848 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 6% (93rd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2000-0848?

CVE-2000-0848 affects Ibm Websphere Application Server. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2000-0848?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.

When was CVE-2000-0848 published?

CVE-2000-0848 was published on 2000-11-14 and last updated on 2026-06-16.

CVE-2000-0848

CVE-2000-0848 is a critical-severity vulnerability in Ibm Websphere Application Server with a CVSS 2.0 base score of 10.0. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low.

Key facts

Severity: Critical (CVSS 2.0 base score 10.0)
EPSS exploit prediction: 6% (93rd percentile)
Actively exploited: Not listed in CISA KEV
Affected product: Ibm Websphere Application Server
Published: 2000-11-14
Last modified: 2026-06-16

Description

Buffer overflow in IBM WebSphere web application server (WAS) allows remote attackers to execute arbitrary commands via a long Host: request header.

Frequently asked questions

What is CVE-2000-0848?: Buffer overflow in IBM WebSphere web application server (WAS) allows remote attackers to execute arbitrary commands via a long Host: request header.
How severe is CVE-2000-0848?: CVE-2000-0848 has a CVSS 2.0 base score of 10.0, rated critical severity.
Is CVE-2000-0848 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 6% (93rd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2000-0848?: CVE-2000-0848 affects Ibm Websphere Application Server. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2000-0848?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
When was CVE-2000-0848 published?: CVE-2000-0848 was published on 2000-11-14 and last updated on 2026-06-16.

References

Affected products (1)

cpe:2.3:a:ibm:websphere_application_server:3.0.2:*:*:*:*:*:*:*

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