CVE-2004-0892
CVE-2004-0892 is a high-severity vulnerability in Microsoft Isa Server with a CVSS 2.0 base score of 7.5. Its EPSS exploit-prediction score of 17% places it in the 97th percentile, indicating an elevated likelihood of exploitation.
Key facts
- Severity: High (CVSS 2.0 base score 7.5)
- EPSS exploit prediction: 17% (97th percentile)
- Actively exploited: Not listed in CISA KEV
- Affected product: Microsoft Isa Server
- Published:
- Last modified:
Description
Microsoft Proxy Server 2.0 and Microsoft ISA Server 2000 (which is included in Small Business Server 2000 and Small Business Server 2003 Premium Edition) allows remote attackers to spoof trusted Internet content on a specially crafted webpage via spoofed reverse DNS lookup results.
Frequently asked questions
- What is CVE-2004-0892?
- Microsoft Proxy Server 2.0 and Microsoft ISA Server 2000 (which is included in Small Business Server 2000 and Small Business Server 2003 Premium Edition) allows remote attackers to spoof trusted Internet content on a specially crafted webpage via spoofed reverse DNS lookup results.
- How severe is CVE-2004-0892?
- CVE-2004-0892 has a CVSS 2.0 base score of 7.5, rated high severity.
- Is CVE-2004-0892 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 17% (97th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2004-0892?
- CVE-2004-0892 primarily affects Microsoft Isa Server. In total, 7 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
- How do I fix CVE-2004-0892?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
- When was CVE-2004-0892 published?
- CVE-2004-0892 was published on 2005-01-27 and last updated on 2026-06-16.
References
- http://www.securityfocus.com/bid/11605
- https://docs.microsoft.com/en-us/security-updates/securitybulletins/2004/ms04-039
- https://exchange.xforce.ibmcloud.com/vulnerabilities/17906
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A4264
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A4859
Affected products (7)
- cpe:2.3:a:microsoft:isa_server:2000:*:*:*:*:*:*:*
- cpe:2.3:a:microsoft:isa_server:2000:sp1:*:*:*:*:*:*
- cpe:2.3:a:microsoft:isa_server:2000:sp2:*:*:*:*:*:*
- cpe:2.3:a:microsoft:proxy_server:2.0:*:*:*:*:*:*:*
- cpe:2.3:a:microsoft:proxy_server:2.0:sp1:*:*:*:*:*:*
- cpe:2.3:o:microsoft:windows_2003_server:2000:*:small_business_server:*:*:*:*:*
- cpe:2.3:o:microsoft:windows_2003_server:2003:*:small_business_server:*:*:*:*:*
More vulnerabilities in Microsoft Isa Server
- CVE-2006-7027 — Critical (CVSS 10.0): Microsoft Internet Security and Acceleration (ISA) Server 2004 logs unusual ASCII characters in the Host header,…
- CVE-2009-1534 — Critical (CVSS 9.3): Buffer overflow in the Office Web Components ActiveX Control in Microsoft Office XP SP3, Office 2000 Web Components…
- CVE-2009-0562 — Critical (CVSS 9.3): The Office Web Components ActiveX Control in Microsoft Office XP SP3, Office 2003 SP3, Office XP Web Components SP3,…
- CVE-2009-1136 — Critical (CVSS 9.3): The Microsoft Office Web Components Spreadsheet ActiveX control (aka OWC10 or OWC11), as distributed in Office XP SP3…
- CVE-2009-1135 — Critical (CVSS 9.0): Microsoft Internet Security and Acceleration (ISA) Server 2006 Gold and SP1, when Radius OTP is enabled, uses the…
- CVE-2006-3652 — High (CVSS 7.5): Microsoft Internet Security and Acceleration (ISA) Server 2004 allows remote attackers to bypass file extension filters…