nxapplet.jar in No Machine NX Web Companion 3.x and earlier does not properly verify the authenticity of updates, which allows user-assisted remote attackers to execute arbitrary code via a crafted (1) SiteUrl or (2) RedirectUrl parameter that points to a Trojan Horse client.zip update file
Published Sep 19, 2012
6.8
MEDIUMCVSS 2.0
EPSS 3.15%
Description
nxapplet.jar in No Machine NX Web Companion 3.x and earlier does not properly verify the authenticity of updates, which allows user-assisted remote attackers to execute arbitrary code via a crafted (1) SiteUrl or (2) RedirectUrl parameter that points to a Trojan Horse client.zip update file.
Affected products
No data.
- ≤ 3.5.0-2
- 1.5.0
- 1.5.0
- 2.0.0-1
- 2.1.0-1
- 3.0.0-1
- 3.0.0-2
- 3.0.0-3
- 3.0.0-4
- 3.0.0-5
- 3.1.0-1
- 3.2.0-1
- 3.3.0-1
- 3.3.0-2
- 3.4.0-1
- 3.4.0-2
- 3.4.0-3
- 3.5.0-1
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.
AV:N/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
2022–2026- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Percentile over time
- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Table of values (8 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 3.15% (0.03153) | 87.50th | v5 (v2026.06.15) |
| Jun 15, 2026 | 3.15% (0.03153) | 86.24th | v5 (v2026.06.15) |
| Mar 17, 2025 | 1.47% (0.01469) | 79.58th | v4 (v2025.03.14) |
| Dec 12, 2024 | 5.37% (0.05373) | 93.41th | v3 (v2023.03.01) |
| Mar 7, 2023 | 5.37% (0.05373) | 91.89th | v3 (v2023.03.01) |
| Mar 6, 2023 | 6.52% (0.06523) | 91.37th | v2 (v2022.01.01) |
| Apr 1, 2022 | 6.52% (0.06523) | 90.53th | v2 (v2022.01.01) |
| Feb 4, 2022 | 6.52% (0.06523) | 78.43th | v2 (v2022.01.01) |
References (4)
- http://archives.neohapsis.com/archives/bugtraq/2012-01/0161.html mailing-listx_refsource_BUGTRAQ
- http://archives.neohapsis.com/archives/fulldisclosure/2012-01/0466.html mailing-listx_refsource_FULLDISC
- http://secunia.com/advisories/47685 third-party-advisoryx_refsource_SECUNIAVendor Advisory
- https://exchange.xforce.ibmcloud.com/vulnerabilities/72712 vdb-entryx_refsource_XF
| Link | Providers | Tags |
|---|---|---|
| http://archives.neohapsis.com/archives/bugtraq/2012-01/0161.html | mailing-listx_refsource_BUGTRAQ | |
| http://archives.neohapsis.com/archives/fulldisclosure/2012-01/0466.html | mailing-listx_refsource_FULLDISC | |
| http://secunia.com/advisories/47685 | third-party-advisoryx_refsource_SECUNIAVendor Advisory | |
| https://exchange.xforce.ibmcloud.com/vulnerabilities/72712 | vdb-entryx_refsource_XF |
Change history (0)
No recorded changes yet.