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Vulnerability record · CVE-2019-3955 · published 7 June 2019

CVE-2019-3955: Dameware remote mini control out-of-bounds write vulnerability

Dameware · Remote Mini Control

Dameware Remote Mini Control version 12.1.0.34 and prior contains a unauthenticated remote heap overflow due to the server not properly validating RsaPubKeyLen during key negotiation. An unauthenticated remote attacker can cause a heap buffer overflow by specifying a large RsaPubKeyLen, which could cause a denial of service.

7.5 CVSS 3.0 High EPSS 18% · top 2.9% CWE-787 · Out-of-bounds write
7.5CVSS 3.0 base score, v2 5.0
18%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
2References, 2 tagged exploit
17 Jun 2026Last modified by NVD

Description

Dameware Remote Mini Control version 12.1.0.34 and prior contains a unauthenticated remote heap overflow due to the server not properly validating RsaPubKeyLen during key negotiation. An unauthenticated remote attacker can cause a heap buffer overflow by specifying a large RsaPubKeyLen, which could cause a denial of service.

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://www.tenable.com/security/research/tra-2019-26 ExploitThird Party Advisory
https://www.tenable.com/security/research/tra-2019-26 ExploitThird Party Advisory

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

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Source: NIST National Vulnerability Database (record CVE-2019-3955), CISA KEV, FIRST EPSS (scores of 2026-09-27). This page is refreshed as NVD updates the record.