uTorrent PRNG improper authentication
Published Jun 17, 2022
8.8
HIGHCVSS 3.1
EPSS 1.16%
Description
A vulnerability classified as critical was found in uTorrent. This vulnerability affects unknown code of the component PRNG. The manipulation leads to weak authentication. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used. It is recommended to upgrade the affected component.
Affected products
- Vendor n/a Product uTorrent Defaultn/a
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | |||
|---|---|---|---|---|---|---|
| n/a | uTorrent | n/a |
|
- n/a
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.
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
1 other source (CVE.org) ▾
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:L/A:L
No CVSS v3.0 score for this CVE.
AV:N/AC:M/Au:N/C:P/I:P/A:P
This CVE is not in the KEV list.
CISA SSVC (Vulnrichment)
Stakeholder-Specific Vulnerability Categorization from CISA ADP.
Exploitation
PoCAutomatable
NoTechnical Impact
PartialDecision
n/aAssessed Apr 14, 2025 · SSVC 2.0.3
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 2, 2026.
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 (16 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 2, 2026 | 1.16% (0.01158) | 65.96th | v5 (v2026.06.15) |
| Jun 15, 2026 | 1.08% (0.01076) | 60.50th | v5 (v2026.06.15) |
| Mar 17, 2025 | 0.10% (0.00101) | 25.51th | v4 (v2025.03.14) |
| Dec 12, 2024 | 0.50% (0.00497) | 77.04th | v3 (v2023.03.01) |
| Apr 5, 2024 | 0.53% (0.00535) | 76.79th | v3 (v2023.03.01) |
| Feb 6, 2024 | 0.53% (0.00535) | 74.78th | v3 (v2023.03.01) |
| Jan 8, 2024 | 0.49% (0.00490) | 73.53th | v3 (v2023.03.01) |
| Nov 28, 2023 | 0.46% (0.00465) | 72.72th | v3 (v2023.03.01) |
| Jul 7, 2023 | 0.72% (0.00717) | 77.92th | v3 (v2023.03.01) |
| Jun 24, 2023 | 0.38% (0.00382) | 69.22th | v3 (v2023.03.01) |
| May 18, 2023 | 0.15% (0.00150) | 49.92th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.13% (0.00125) | 45.28th | v3 (v2023.03.01) |
| Mar 6, 2023 | 0.95% (0.00954) | 36.37th | v2 (v2022.01.01) |
| Jan 18, 2023 | 0.95% (0.00954) | 35.69th | v2 (v2022.01.01) |
| Jun 30, 2022 | 0.95% (0.00954) | 33.68th | v2 (v2022.01.01) |
| Jun 17, 2022 | 0.89% (0.00890) | 27.64th | v2 (v2022.01.01) |
References (3)
- http://www.math.sci.hiroshima-u.ac.jp/~m-mat/MT/efaq.html x_refsource_MISCThird Party Advisory
- https://bugs.chromium.org/p/project-zero/issues/detail?id=1524 x_refsource_MISCExploitIssue TrackingMailing ListThird Party Advisory
- https://vuldb.com/?id.113806 x_refsource_MISCExploitPermissions RequiredThird Party AdvisoryVDB Entry
| Link | Providers | Tags |
|---|---|---|
| http://www.math.sci.hiroshima-u.ac.jp/~m-mat/MT/efaq.html | x_refsource_MISCThird Party Advisory | |
| https://bugs.chromium.org/p/project-zero/issues/detail?id=1524 | x_refsource_MISCExploitIssue TrackingMailing ListThird Party Advisory | |
| https://vuldb.com/?id.113806 | x_refsource_MISCExploitPermissions RequiredThird Party AdvisoryVDB Entry |
Change history (0)
No recorded changes yet.