Microsoft w3wp (aka w3wp.exe) does not properly handle when the AspCompat directive is not used when referencing COM components in ASP.NET, which allows remote attackers to cause a denial of service (resource consumption or crash) by repeatedly requesting each of several documents that refer to COM components, or are restricted documents located under the ASP.NET application path.
CVE-2006-1364
Score 7.5 from GitHub Security Advisory (severity: HIGH) published 2022-05-01. NVD baseline CVSS 7.5; sources differ by 0.0.
- High exploitation likelihood — EPSS 56%
No vendor fix yet — apply a workaround or compensating control (WAF / firewall / segmentation) and watch for a patch.
- CVSS v3
- 7.5
- EG Score
- 7.5(medium)
- EPSS
- 98.9%
- KEV
- Not listed
Published
March 23, 2006
Last Modified
April 16, 2026
Advisory Details (6)
Auto-updated May 31, 2026Agence Web au Havre – Site Web et Référencement – Agence Web au Havre, Site Web et Référencement
http://hackingspirits.com/vuln-rnd/w3wp-remote-dos.zipASP.NET w3wp - COM Components Remote Crash - Windows dos Exploit
https://www.exploit-db.com/exploits/1601Weakness Classification(1)
MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.
Data Freshness Timeline
(refreshed 6× in last 7d / 22× in last 30d)
Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. Most recent first.
- 2026-07-13 22:25 UTCEPSS rescore
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- 2026-06-10 22:14 UTCEPSS rescore
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- 2026-06-01 13:49 UTCEPSS rescore
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- 2026-05-31 09:29 UTCEG score recompute
- 2026-05-31 09:29 UTCGHSA enrichment
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- 2026-05-20 11:20 UTCEPSS rescore
- 2026-05-20 11:20 UTCEPSS rescore
- 2026-05-18 21:29 UTCEPSS rescore
Publicly available exploits
(1 reference)Working exploit code is in the public domain (1 Exploit-DB entry). Defenders should treat patch urgency accordingly — public PoCs typically lead to mass-exploitation within 24-72 hours.
- Exploit-DBEDB-1601✓ verifiedFirst seen Mar 22, 2006
ASP.NET w3wp - COM Components Remote Crash
Open source ↗
Related CVEs(same CWE)
Same CWE
10 shownCWE-400
Frequently asked(5)
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Dependency Blast Radius
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