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Vulnerability details: VCID-8gv8-qwdd-5fd2
Vulnerability ID VCID-8gv8-qwdd-5fd2
Aliases CVE-2021-41054
Summary tftpd_file.c in atftp through 0.7.4 has a buffer overflow because buffer-size handling does not properly consider the combination of data, OACK, and other options.
Status Published
Exploitability 0.5
Weighted Severity 6.2
Risk 3.1
Affected and Fixed Packages Package Details
Weaknesses (0)
There are no known CWE.
System Score Found at
epss 0.00484 https://api.first.org/data/v1/epss?cve=CVE-2021-41054
epss 0.00484 https://api.first.org/data/v1/epss?cve=CVE-2021-41054
epss 0.00484 https://api.first.org/data/v1/epss?cve=CVE-2021-41054
epss 0.00484 https://api.first.org/data/v1/epss?cve=CVE-2021-41054
epss 0.00484 https://api.first.org/data/v1/epss?cve=CVE-2021-41054
epss 0.00484 https://api.first.org/data/v1/epss?cve=CVE-2021-41054
epss 0.00484 https://api.first.org/data/v1/epss?cve=CVE-2021-41054
epss 0.00484 https://api.first.org/data/v1/epss?cve=CVE-2021-41054
epss 0.00484 https://api.first.org/data/v1/epss?cve=CVE-2021-41054
epss 0.00484 https://api.first.org/data/v1/epss?cve=CVE-2021-41054
cvssv3.1 5.9 https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
archlinux Medium https://security.archlinux.org/AVG-2381
Reference id Reference type URL
https://api.first.org/data/v1/epss?cve=CVE-2021-41054
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-41054
https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
994895 https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=994895
AVG-2381 https://security.archlinux.org/AVG-2381
USN-6334-1 https://usn.ubuntu.com/6334-1/
No exploits are available.
Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H Found at https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Exploit Prediction Scoring System (EPSS)
Percentile 0.65176
EPSS Score 0.00484
Published At April 1, 2026, 12:55 p.m.
Date Actor Action Source VulnerableCode Version
2026-04-01T16:35:04.800795+00:00 Debian Oval Importer Import https://www.debian.org/security/oval/oval-definitions-bullseye.xml.bz2 38.0.0