HIGH
Unknown vulnerability in ALWIL avast! antivirus 4 (4.6.6230) and earlier, when running on Windows NT 4.0, does not properly detect certain viruses
Published May 24, 2005
7.5
HIGHCVSS 2.0
EPSS 1.42%
Description
Unknown vulnerability in ALWIL avast! antivirus 4 (4.6.6230) and earlier, when running on Windows NT 4.0, does not properly detect certain viruses.
Affected products
No data.
OR
- 4.0.168
- 4.0.172
- 4.0.183
- 4.0.202
- 4.0.211
- 4.0.229
- 4.0.235
- 4.1.260
- 4.1.268
- 4.1.278
- 4.1.287
- 4.1.289
- 4.1.304
- 4.1.319
- 4.1.335
- 4.1.342
- 4.1.357
- 4.1.389
- 4.1.396
- 4.1.412
- 4.1.418
- 4.1.501
- 4.5.518
- 4.5.549
- 4.5.561
- 4.6.603
- 4.6.623
No data.
No Red Hat product state for this CVE.
No package ranges for this CVE.
Remediation
No remediation recorded yet.
Metrics
No CVSS v4.0 score for this CVE.
No CVSS v3.1 score for this CVE.
No CVSS v3.0 score for this CVE.
7.5 HIGH NVD
AV:N/AC:L/Au:N/C:P/I:P/A:P
Access Vector Network
Access Complexity Low
Authentication None
Confidentiality Impact Partial
Integrity Impact Partial
Availability Impact Partial
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
1.42% 0.01424
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 2, 2026.
EPSS probability 0.01424
Score over time
2022–2026- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Percentile over time
- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Table of values (12 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 2, 2026 | 1.42% (0.01424) | 71.97th | v5 (v2026.06.15) |
| Jun 15, 2026 | 1.46% (0.01464) | 70.14th | v5 (v2026.06.15) |
| Mar 17, 2025 | 0.35% (0.00346) | 54.96th | v4 (v2025.03.14) |
| Dec 12, 2024 | 0.23% (0.00228) | 61.92th | v3 (v2023.03.01) |
| Apr 25, 2024 | 0.22% (0.00221) | 59.90th | v3 (v2023.03.01) |
| Mar 15, 2024 | 0.21% (0.00214) | 58.71th | v3 (v2023.03.01) |
| Feb 8, 2024 | 0.19% (0.00187) | 55.01th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.26% (0.00264) | 62.21th | v3 (v2023.03.01) |
| Mar 6, 2023 | 0.89% (0.00885) | 27.89th | v2 (v2022.01.01) |
| Sep 10, 2022 | 0.89% (0.00885) | 26.24th | v2 (v2022.01.01) |
| Apr 1, 2022 | 0.89% (0.00885) | 24.24th | v2 (v2022.01.01) |
| Feb 4, 2022 | 0.89% (0.00885) | 10.50th | v2 (v2022.01.01) |
Weaknesses (0)
No CWE recorded.
References (2)
- http://securitytracker.com/id?1013991 vdb-entryx_refsource_SECTRACKVendor Advisory
- http://www.avast.com/eng/av4_revision_history.html x_refsource_MISCPatch
| Link | Providers | Tags |
|---|---|---|
| http://securitytracker.com/id?1013991 | vdb-entryx_refsource_SECTRACKVendor Advisory | |
| http://www.avast.com/eng/av4_revision_history.html | x_refsource_MISCPatch |
Change history (0)
No recorded changes yet.
Sources
CVE.org / MITRE
Status PUBLISHED
Assigner mitre
Published May 24, 2005
Updated Sep 16, 2024
Reserved May 24, 2005
Link CVE-2005-1719
CISA Vulnrichment
Updated n/a