7.5

CVE-2003-0345: microsoft windows_nt

CVSS: 7.5v2.0HighModified
Published 10-07-2003Last modified 08-08-2024
Open JSON

Vulnerability summary

CVE-2003-0345 is a high (CVSS 7.5) vulnerability in microsoft windows_nt. EPSS estimates a 34.65% chance of exploitation in the next 30 days, higher than 98.4% of scored vulnerabilities.

Overall risk
37/100
0100
Medium · default modelHow is this calculated?
CVSS score
7.5/10
010
High · v2.0 (NVD)
EPSS score
34.65%
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. 10-07-2003
    PublishedVulnerability first disclosed.
  2. 08-08-2024
    Last modifiedVulnerability information updated.

Description

Buffer overflow in the SMB capability for Microsoft Windows XP, 2000, and NT allows remote attackers to cause a denial of service and possibly execute arbitrary code via an SMB packet that specifies a smaller buffer length than is required.

CVSS metrics

1 score · 1 source · 1 version

EPSS trend

Probability

34.65%

Chance of exploitation in the next 30 days

Percentile

98%

Versus all other CVEs

30-day change

0.00 pp

From 34.65% on 18-09-2026

18-09-202618-10-2026
EPSS score
34.65%

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

Microsoft1 product
  • windows_nt4.0 | 4.0:sp1 | 4.0:sp2 | 4.0:sp3 | 4.0:sp4 | 4.0:sp5 | 4.0:sp6 | 4.0:sp6a

1 vendor · 1 product

References

9 links