7.5

CVE-2003-0513: microsoft ie

CVSS: 7.5v2.0HighModified
Published 16-03-2004Last modified 08-08-2024
Open JSON

Vulnerability summary

CVE-2003-0513 is a high (CVSS 7.5) vulnerability in microsoft ie. EPSS estimates a 9.77% chance of exploitation in the next 30 days, higher than 95.4% of scored vulnerabilities. 1 public exploit is recorded.

Overall risk
42/100
0100
Medium · default modelHow is this calculated?
CVSS score
7.5/10
010
High · v2.0 (NVD)
EPSS score
9.77%
0%100%
Low · 0.00 pp in 30 days
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits1reference

Timeline

  1. 16-03-2004
    PublishedVulnerability first disclosed.
  2. 08-08-2024
    Last modifiedVulnerability information updated.

Description

Microsoft Internet Explorer allows remote attackers to bypass intended cookie access restrictions on a web application via "%2e%2e" (encoded dot dot) directory traversal sequences in a URL, which causes Internet Explorer to send the cookie outside the specified URL subsets, e.g. to a vulnerable application that runs on the same server as the target application.

CVSS metrics

1 score · 1 source · 1 version

EPSS trend

Probability

9.77%

Chance of exploitation in the next 30 days

Percentile

95%

Versus all other CVEs

30-day change

0.00 pp

From 9.77% on 18-09-2026

18-09-202618-10-2026
EPSS score
9.77%

Known exploited

Compare KEV catalogs

Not in any of the 3 tracked catalogs.

Public exploits

1 found
  • referenceUnverified

    Exploit Reference (archives.neohapsis.com)

    Maturity: unknown

Weaknesses

CWE · root cause

No weakness data has been published for this record.

Affected systems

Microsoft2 products
  • ie6.0:sp1
  • internet_explorer5.01 | 5.01:sp1 | 5.01:sp2 | 5.01:sp3 | 5.01:sp4 | 5.5 | 5.5:sp1 | 5.5:sp2 | 6.0

1 vendor · 2 products

References

2 links