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CVE-2005-1719

19
FAUCET Score

CVE-2005-1719 describes an unspecified vulnerability in ALWIL avast! antivirus version 4.6.6230 and earlier, specifically when operating on Windows NT 4.0, where it fails to properly detect certain viruses. This vulnerability carries a CVSS score of 7.5 (High), indicating a critical risk due to its network-based attack vector, low attack complexity, and potential for partial confidentiality, integrity, and availability impacts. Despite its severity, there is no evidence of active exploitation, publicly available exploit code, or significant community discussion or media coverage surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
4.0.168CPE matchmatch criteria
cpe:2.3:a:alwil:avast_antivirus:4.0.168:*:*:*:*:*:*:*
4.0.172CPE matchmatch criteria
cpe:2.3:a:alwil:avast_antivirus:4.0.172:*:*:*:*:*:*:*
4.0.183CPE matchmatch criteria
cpe:2.3:a:alwil:avast_antivirus:4.0.183:*:*:*:*:*:*:*
4.0.202CPE matchmatch criteria
cpe:2.3:a:alwil:avast_antivirus:4.0.202:*:*:*:*:*:*:*
4.0.211CPE matchmatch criteria
cpe:2.3:a:alwil:avast_antivirus:4.0.211:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

7.5HIGH

AV:N/AC:L/Au:N/C:P/I:P/A:P

Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Exploitability Score
10.0
Impact Score
6.4
CvssVersion
2.0

Exploit Intelligence

EPSS Score
1.42%
Probability of exploitation in next 30 days
EPSS Percentile
70.1%
Percentile rank of EPSS score among Peer Group
As of 2026-07-24
Model: v2026.06.15
This CVE's current EPSS score of 0.0142 is in the 51st percentile among its peer group of 51,455 CVEs.

Social Chatter

No social media mentions found for this CVE.

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

securitytracker.com / id
Vendor Advisory
avast.com / eng/av4_revision_history.html
Patch