VulnerabilityModified
CVE-2021-4433
A vulnerability was found in Karjasoft Sami HTTP Server 2.0.
HIGH 7.5EPSS 1.26%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (1.26%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
A vulnerability was found in Karjasoft Sami HTTP Server 2.0. It has been classified as problematic. Affected is an unknown function of the component HTTP HEAD Rrequest Handler. The manipulation leads to denial of service. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used. The identifier of this vulnerability is VDB-250836.
- CVSS 3.1
- 7.5 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- EPSS
- 1.26% probability · 68th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-404
- Affected
- karjasoft/sami http server
- Source
- cna@vuldb.com
References
- https://packetstormsecurity.com/files/163138/Sami-HTTP-Server-2.0-Denial-Of-Service.htmlExploit, Third Party Advisory, VDB Entry
- https://vuldb.com/?ctiid.250836Permissions Required, Third Party Advisory
- https://vuldb.com/?id.250836Third Party Advisory
- https://packetstormsecurity.com/files/163138/Sami-HTTP-Server-2.0-Denial-Of-Service.htmlExploit, Third Party Advisory, VDB Entry
- https://vuldb.com/?ctiid.250836Permissions Required, Third Party Advisory
- https://vuldb.com/?id.250836Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.