CVE-2021-47781
CRITICALCmder Console Emulator 1.3.18 - DoS
Title source: llmDescription
Cmder Console Emulator 1.3.18 contains a buffer overflow vulnerability that allows attackers to trigger a denial of service condition through a maliciously crafted .cmd file. Attackers can create a specially constructed .cmd file with repeated characters to overwhelm the console emulator's buffer and crash the application.
Exploits (1)
exploitdb
WORKING POC
by Aryan Chehreghani · textlocalwindows
https://www.exploit-db.com/exploits/50401
Scores
CVSS v3
9.8
EPSS
0.0004
EPSS Percentile
12.6%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CISA SSVC
Vulnrichment
Exploitation
poc
Automatable
yes
Technical Impact
total
Details
CWE
CWE-787
Status
published
Published
Jan 15, 2026
Tracked Since
Feb 18, 2026