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CVE-2005-0563

19
FAUCET Score

CVE-2005-0563 describes a cross-site scripting (XSS) vulnerability in Microsoft Outlook Web Access (OWA) for Exchange Server 5.5. This flaw allows remote attackers to inject malicious web script or HTML into a user's browser via a specially crafted email containing an encoded javascript: URL within an IMG tag. The vulnerability has a CVSS score of 4.3, indicating a medium attack complexity and a potential impact of partial integrity compromise, but no confidentiality or availability impact. While its FAUCET Risk Score is 69/100, there is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage.

Impacted Technologies

VendorProductVersion(s)CPE
5.5CPE matchmatch criteria
cpe:2.3:a:microsoft:exchange_server:5.5:-:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

4.3MEDIUM

AV:N/AC:M/Au:N/C:N/I:P/A:N

Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
NONE
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Exploitability Score
8.6
Impact Score
2.9
CvssVersion
2.0

Exploit Intelligence

EPSS Score
14.22%
Probability of exploitation in next 30 days
EPSS Percentile
96.2%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.1422 is in the 96th percentile among its peer group of 19,958 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.0 Bluesky, 0.0 Mastodon, and 0.2 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

docs.microsoft.com / en-us/security-updates/securitybulletins/2005/ms05-029
PatchVendor Advisory
secunia.com / advisories/15697
Third Party Advisory
idefense.com / application/poi/display
PatchThird Party Advisory
securityfocus.com / bid/13952
Third Party AdvisoryVDB Entry