7.5

CVE-2002-0364: microsoft internet_information_server

CVSS: 7.5v2.0HighModified
Published 02-04-2003Last modified 08-08-2024

Vulnerability summary

CVE-2002-0364 is a high (CVSS 7.5) vulnerability in microsoft internet_information_server. EPSS estimates a 31.00% chance of exploitation in the next 30 days, higher than 98.2% of scored vulnerabilities.

Overall risk
36/100
0100
Medium · default modelHow is this calculated?
CVSS score
7.5/10
010
High · v2.0 (NVD)
EPSS score
31.00%
0%100%
High · 0.00 pp in 30 days
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded

Timeline

  1. 02-04-2003
    PublishedVulnerability first disclosed.
  2. 08-08-2024
    Last modifiedVulnerability information updated.

Description

Buffer overflow in the chunked encoding transfer mechanism in IIS 4.0 and 5.0 allows attackers to execute arbitrary code via the processing of HTR request sessions, aka "Heap Overrun in HTR Chunked Encoding Could Enable Web Server Compromise."

CVSS metrics

1 score · 1 source · 1 version

EPSS trend

Probability

31.00%

Chance of exploitation in the next 30 days

Percentile

98%

Versus all other CVEs

30-day change

0.00 pp

From 31.00% on 20-09-2026

20-09-202620-10-2026
EPSS score
31.00%

Known exploited

Compare KEV catalogs

Not in any of the 3 tracked catalogs.

Public exploits

0 found

No public exploits indexed.

Weaknesses

CWE · root cause

No weakness data has been published for this record.

Affected systems

1 vendor · 2 products

References

10 links