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The vulnerability of the FilenameHandler component in the scp.c file of the SSH session management software package Dropbear allows a attacker to compromise the confidentiality, integrity, and accessibility of the protected information.

🗓️ 21 Oct 2025 00:00:00Reported by FSTEC of Russia — Information Security Threat DatabaseType 
bdu_fstec
 bdu_fstec
🔗 bdu.fstec.ru👁 1 Views

FilenameHandler in Dropbear scp.c has input validation flaws risking confidentiality, integrity and availability.

Related
Detection
Refs
ReporterTitlePublishedViews
Family
AlpineLinux
CVE-2020-36254
25 Feb 202108:29
alpinelinux
Circl
CVE-2020-36254
25 Feb 202112:37
circl
CNNVD
Perth Dropbear Security Vulnerability
25 Feb 202100:00
cnnvd
CVE
CVE-2020-36254
25 Feb 202108:29
cve
Cvelist
CVE-2020-36254
25 Feb 202108:29
cvelist
Debian CVE
CVE-2020-36254
25 Feb 202108:29
debiancve
EUVD
EUVD-2020-23797
7 Oct 202500:30
euvd
NVD
CVE-2020-36254
25 Feb 202109:15
nvd
OpenVAS
Dropbear < 2020.79 Mishandling Filenames Vulnerability
3 Mar 202100:00
openvas
OSV
ALPINE-CVE-2020-36254
25 Feb 202109:15
osv
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21 Oct 2025 00:00Current
7.3High risk
Vulners AI Score7.3
CVSS 27.6
CVSS 38.1
EPSS0.01554
1