CVE-2005-4620

mediumpriority · track · 29EPSS 0.015 · 74 %ileexploit · functionalEUUS

grimoire priorityP1 · Urgent

Exploitable?

Public exploit

2 exploits · functional

Likely / severe?

1.48% (74th) EPSS

CVSS 4.6 · medium

Is it mine?

13 products

Check your exposure

Who says so?

2 sources

enisa_euvd · nvd

EPSS · scored 2026-10-27

Buffer overflow in WinRAR 3.50 and earlier allows local users to execute arbitrary code via a long command-line argument. NOTE: because this program executes with the privileges of the invoking user, and because remote programs do not normally have the ability to specify a command-line argument for this program, there may not be a typical attack vector for the issue that crosses privilege boundaries. Therefore this may not be a vulnerability.

cvss

Technical severity, 0–10. One row per scoring source.

4.6

010

base score 0–10 · higher = more severe · hover a vector to decode

v2.04.6mediumAV:L/AC:L/Au:N/C:P/I:P/A:Pprimary · NVD / NIST USexploitability 3.9 · impact 6.4

v2.04.1mediumAV:L/AC:L/Au:N/C:P/I:P/A:P/E:POCsecondary · CVSS-BT (t0sche)

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-120USLLM-inferred

exploits (2)

Public proof-of-concept and weaponised exploit code.

EDB-1403WinRAR 3.30 - 'Filename' Local Buffer Overflow (1)functional · exploit_db
EDB-1404WinRAR 3.30 - 'Filename' Local Buffer Overflow (2)functional · exploit_db

affected products (13)

Products and version ranges known to be affected.

n/a n/a≤ n/aenisa_euvdEU
rarlab winrar= 2.90nvdUScpe:2.3:a:rarlab:winrar:*:*:*:*:*:*:*:*
rarlab winrar= 3.0.0nvdUScpe:2.3:a:rarlab:winrar:*:*:*:*:*:*:*:*
rarlab winrar= 3.10nvdUScpe:2.3:a:rarlab:winrar:*:*:*:*:*:*:*:*
rarlab winrar= 3.10_beta3nvdUScpe:2.3:a:rarlab:winrar:*:*:*:*:*:*:*:*
rarlab winrar= 3.10_beta5nvdUScpe:2.3:a:rarlab:winrar:*:*:*:*:*:*:*:*
rarlab winrar= 3.11nvdUScpe:2.3:a:rarlab:winrar:*:*:*:*:*:*:*:*
rarlab winrar= 3.20nvdUScpe:2.3:a:rarlab:winrar:*:*:*:*:*:*:*:*
rarlab winrar= 3.30nvdUScpe:2.3:a:rarlab:winrar:*:*:*:*:*:*:*:*
rarlab winrar= 3.40nvdUScpe:2.3:a:rarlab:winrar:*:*:*:*:*:*:*:*
rarlab winrar= 3.41nvdUScpe:2.3:a:rarlab:winrar:*:*:*:*:*:*:*:*
rarlab winrar= 3.42nvdUScpe:2.3:a:rarlab:winrar:*:*:*:*:*:*:*:*
rarlab winrar= 3.50nvdUScpe:2.3:a:rarlab:winrar:*:*:*:*:*:*:*:*

also known as (2)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

enisa_euvd nvd NVD CVE.org MITRE

published 2005-12-31modified 2026-06-16

references (8)

External citations — patches, advisories, analysis.

scry

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