7.5

CVE-2003-0987: apache http_server

CVSS: 7.5v2.0HighModified
Published 03-02-2004Last modified 08-08-2024

Vulnerability summary

CVE-2003-0987 is a high (CVSS 7.5) vulnerability in apache http_server. EPSS estimates a 5.56% chance of exploitation in the next 30 days, higher than 92.7% of scored vulnerabilities.

Overall risk
31/100
0100
Medium · default modelHow is this calculated?
CVSS score
7.5/10
010
High · v2.0 (NVD)
EPSS score
5.56%
0%100%
Low · 0.00 pp in 30 days
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded

Timeline

  1. 03-02-2004
    PublishedVulnerability first disclosed.
  2. 08-08-2024
    Last modifiedVulnerability information updated.

Description

mod_digest for Apache before 1.3.31 does not properly verify the nonce of a client response by using a AuthNonce secret.

CVSS metrics

1 score · 1 source · 1 version

EPSS trend

Probability

5.56%

Chance of exploitation in the next 30 days

Percentile

93%

Versus all other CVEs

30-day change

0.00 pp

From 5.56% on 18-09-2026

18-09-202618-10-2026
EPSS score
5.56%

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

Apache1 product

1 vendor · 1 product

References

25 links
Show all 25 references