High severity7.5NVD Advisory· Published Mar 27, 2017· Updated May 13, 2026

CVE-2017-7183

Description

The TFTP server in ExtraPuTTY 0.30 and earlier allows remote attackers to cause a denial of service (crash) via a large (1) read or (2) write TFTP protocol message.

Affected products

Extraputty/Extraputty
cpe:2.3:a:extraputty:extraputty:*:rc2:*:*:*:*:*:*
Range: <=0.29

Patches

No patches discovered yet.

Vulnerability mechanics

AI mechanics synthesis has not run for this CVE yet.

References

packetstormsecurity.com/files/141705/ExtraPuTTY-029_rc2-Denial-Of-Service.htmlnvdExploitThird Party AdvisoryVDB Entry
www.securityfocus.com/bid/96973nvdThird Party AdvisoryVDB Entry
www.securityfocus.com/archive/1/540300/100/0/threadednvd
www.exploit-db.com/exploits/41639/nvd

News mentions

No linked articles in our index yet.

cvss	0.488
epss	0.028
exploit	0.030
kev	0.000
patch	0.000
ransomware	0.000