Improper download file verification vulnerability in VAIO Update 7.3.0.03150 and earlier allows remote attackers to conduct a man-in-the-middle attack via a malicous wireless LAN access point
Published Jul 5, 2019
7.5
HIGHCVSS 3.0
EPSS 0.43%
Description
Improper download file verification vulnerability in VAIO Update 7.3.0.03150 and earlier allows remote attackers to conduct a man-in-the-middle attack via a malicous wireless LAN access point. A successful exploitation may result in a malicious file being downloaded/executed.
Affected products
-
- Version 7.3.0.03150 and earlierStatusaffectedConstraints-
- Version
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||
|---|---|---|---|---|---|---|---|---|---|
| Sony Corporation | VAIO Update | n/a |
|
- ≤ 7.3.0.03150
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.
CVSS:3.0/AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
AV:A/AC:M/Au:N/C:P/I:P/A:P
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
Score over time
2021–2026- EPSS v1
- EPSS v5
- EPSS v2
- EPSS v3
Percentile over time
- EPSS v1
- EPSS v5
- EPSS v2
- EPSS v3
Table of values (10 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 0.43% (0.00435) | 35.50th | v5 (v2026.06.15) |
| Sep 20, 2026 | 0.43% (0.00435) | 37.29th | v5 (v2026.06.15) |
| Jul 20, 2024 | 0.14% (0.00136) | 49.43th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.14% (0.00141) | 48.03th | v3 (v2023.03.01) |
| Mar 6, 2023 | 1.05% (0.01055) | 52.13th | v2 (v2022.01.01) |
| Feb 4, 2022 | 1.40% (0.01404) | 49.02th | v2 (v2022.01.01) |
| Feb 3, 2022 | 3.43% (0.03427) | 68.31th | v1 |
| Jan 6, 2022 | 3.43% (0.03427) | 68.01th | v1 |
| Jan 5, 2022 | 0.78% (0.00785) | 53.58th | v5 (v2026.06.15) |
| Apr 14, 2021 | 0.78% (0.00785) | 0.00th | v1 |
References (2)
- https://jvn.jp/en/jp/JVN13555032/index.html x_refsource_MISCThird Party Advisory
- https://www.sony.com/electronics/support/articles/00228777 x_refsource_MISCVendor Advisory
| Link | Providers | Tags |
|---|---|---|
| https://jvn.jp/en/jp/JVN13555032/index.html | x_refsource_MISCThird Party Advisory | |
| https://www.sony.com/electronics/support/articles/00228777 | x_refsource_MISCVendor Advisory |
Change history (0)
No recorded changes yet.