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CVE-2001-1184: winsock rshd nt 2.20, 2.21; +1 more affected products
CVE-2001-1184. CVSS 2.0 base score 5.0 (MEDIUM, NVD). EPSS 0.03501 (percentile 0.88847), scored 2026-10-08.
Affected technology
winsock rshd nt · 2.20
denicomp
winsock rshd nt · 2.21
denicomp
n/a · n/a
Vendor not specified by the source
Description’s affected range: 2.21.00 and earlier
Component: Not specified by the source
Attack conditions (NVD, CVSS 2.0): Network (remote)
What an attacker can do
Remote attackers can cause a denial of service (CPU consumption) via (1) in 2.20.00 and earlier, an invalid port number such as a negative number, which causes a connection attempt to that port and all ports below 1024, and (2) in 2.21.00, a port number of 1024. NVD’s CVSS 2.0 assessment (base score 5.0/10) rates confidentiality and integrity impact as none; availability impact as partial.
- CCR priority
- 20.9 /100 (P4)
- CVSS 2.0
- 5.0 /10 · CVSS:2.0/AV:N/AC:L/Au:N/C:N/I:N/A:P · NVD
- EPSS
- 0.03501 · percentile 0.88859 · 2026-10-09
- KEV
- no
Provenance
- FIRST EPSS daily exploit-probability · Source record · observed 2026-10-09 21:11:27.988868+00:00 UTC
- NVD CVE API 2.0 · Source record · observed 2026-10-09 21:08:49.498434+00:00 UTC
Stable permalink: https://cybercodered.org/item/cve-cve-2001-1184.html