Is CVE-2007-5355 in the CISA KEV catalog?

No. CVE-2007-5355 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2007-5355?

CVE-2007-5355 has a CVSS v2 base score of 5.8 (MEDIUM).

What is the EPSS score for CVE-2007-5355?

CVE-2007-5355 has an EPSS score of 16.63% (97th percentile), estimating the probability of exploitation in the next 30 days.

CVE & CISA-KEV Catalog

CVE-2007-5355

MEDIUMEPSS 97th pctl

5.8

CVSS v2

NVD

Description

The Web Proxy Auto-Discovery (WPAD) feature in Microsoft Internet Explorer 6 and 7, when a primary DNS suffix with three or more components is configured, resolves an unqualified wpad hostname in a second-level domain outside this configured DNS domain, which allows remote WPAD servers to conduct man-in-the-middle (MITM) attacks.

CVSS v2 Vector

No CVSS vector data available.

Exploit Intelligence

16.63%probability of exploitation in 30 days

97thpercentile

Very high risk: more likely to be exploited than 97% of all known CVEs.

References

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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2026-04-23.