RAR Password Recovery 1.80 contains a buffer overflow vulnerability that allows local attackers to crash the application by supplying an oversized payload in the registration dialog. Attackers can craft a malicious input string exceeding 6000 bytes and paste it into the User Name and Registration Code field to trigger an application crash.

Metrics

Attack Vector Local

Attack Complexity Low

Privileges Required None

Attack Requirements None

User Interaction None

Vulnerable System Confidentiality Impact None

Vulnerable System Integrity Impact None

Vulnerable System Availability Impact High

Subsequent System Confidentiality Impact None

Subsequent System Integrity Impact None

Subsequent System Availability Impact None

Attack Vector Local

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact None

Integrity Impact None

Availability Impact High

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

Exploitation poc

Automatable no

Technical Impact partial

Affected Vendors & Products

Vendors Products
Top Password Software
  • Rar Password Recovery

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References
Link Providers
https://www.spirityenterprise.com/supply-chain-defense spirity
https://www.spirityenterprise.com/pentest spirity
https://www.exploit-db.com/exploits/47285 cve-icon cve-icon
https://www.vulncheck.com/advisories/rar-password-recovery-denial-of-service-buffer-overflow cve-icon cve-icon
History

Thu, 12 Mar 2026 10:15:00 +0000

Type Values Removed Values Added
First Time appeared Top Password Software
Top Password Software rar Password Recovery
Vendors & Products Top Password Software
Top Password Software rar Password Recovery

Wed, 11 Mar 2026 20:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'poc', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Wed, 11 Mar 2026 18:45:00 +0000

Type Values Removed Values Added
Description RAR Password Recovery 1.80 contains a buffer overflow vulnerability that allows local attackers to crash the application by supplying an oversized payload in the registration dialog. Attackers can craft a malicious input string exceeding 6000 bytes and paste it into the User Name and Registration Code field to trigger an application crash.
Title RAR Password Recovery 1.80 Denial of Service Buffer Overflow
Weaknesses CWE-787
References
Metrics cvssV3_1

{'score': 6.2, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H'}

cvssV4_0

{'score': 6.9, 'vector': 'CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N'}
cve-icon MITRE

Status: PUBLISHED

Assigner: VulnCheck

Published:

Updated: 2026-03-11T19:31:01.490Z

Reserved: 2026-02-23T12:12:58.687Z

Link: CVE-2019-25477

cve-icon Vulnrichment

Updated: 2026-03-11T19:22:43.067Z

cve-icon NVD

Status : Awaiting Analysis

Published: 2026-03-11T19:16:01.787

Modified: 2026-03-12T21:08:22.643

Link: CVE-2019-25477

cve-icon Redhat

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