10

CVE-1999-0235: ncsa ncsa_web_server

CVSS: 10.0v2.0HighModified
Published 04-02-2000Last modified 01-08-2024
Open JSON

Vulnerability summary

CVE-1999-0235 is a high (CVSS 10.0) vulnerability in ncsa ncsa_web_server. EPSS estimates a 6.56% chance of exploitation in the next 30 days, higher than 93.7% of scored vulnerabilities. 2 public exploits are recorded.

Overall risk
90/100
0100
Critical · default modelHow is this calculated?
CVSS score
10.0/10
010
High · v2.0 (NVD)
EPSS score
6.56%
0%100%
Low · 0.00 pp in 30 days
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits2exploit-database

Timeline

  1. 04-02-2000
    PublishedVulnerability first disclosed.
  2. 01-08-2024
    Last modifiedVulnerability information updated.

Description

Buffer overflow in NCSA WebServer (1.4.1 and below) gives remote access.

CVSS metrics

1 score · 1 source · 1 version

EPSS trend

Probability

6.56%

Chance of exploitation in the next 30 days

Percentile

94%

Versus all other CVEs

30-day change

0.00 pp

From 6.56% on 20-09-2026

20-09-202620-10-2026
EPSS score
6.56%

Known exploited

Compare KEV catalogs

Not in any of the 3 tracked catalogs.

Public exploits

2 found
  • exploit-databaseremotelinuxVerified

    NCSA HTTPd 1.x - Remote Buffer Overflow (1)

    Maturity: weaponized

  • exploit-databaseremotelinuxVerified

    NCSA HTTPd 1.x - Remote Buffer Overflow (2)

    Maturity: weaponized

Weaknesses

CWE · root cause

No weakness data has been published for this record.

Affected systems

Ncsa1 product

1 vendor · 1 product

References

1 links