Buffer overflow in NetSupport Manager (NSM) Client 10.00 and 10.20, and NetSupport School Student (NSS) 9.00, allows remote NSM servers to cause a denial of service or possibly execute arbitrary code via crafted data in the configuration exchange phase of an initial connection setup
Published Oct 6, 2007
10.0
HIGHCVSS 2.0
EPSS 3.93%
Description
Buffer overflow in NetSupport Manager (NSM) Client 10.00 and 10.20, and NetSupport School Student (NSS) 9.00, allows remote NSM servers to cause a denial of service or possibly execute arbitrary code via crafted data in the configuration exchange phase of an initial connection setup. NOTE: a vendor statement, which is too vague to be sure that it is for this particular issue, says that only a denial of service is possible.
Affected products
No data.
- 10.00
- 10.20
- 9.00
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:L/Au:N/C:C/I:C/A:C
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 (14 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 3.93% (0.03930) | 90.03th | v5 (v2026.06.15) |
| Jun 15, 2026 | 3.85% (0.03855) | 88.76th | v5 (v2026.06.15) |
| Mar 30, 2025 | 1.13% (0.01131) | 76.38th | v4 (v2025.03.14) |
| Mar 29, 2025 | 3.11% (0.03107) | 77.92th | v4 (v2025.03.14) |
| Mar 17, 2025 | 1.13% (0.01131) | 76.84th | v4 (v2025.03.14) |
| Dec 12, 2024 | 1.46% (0.01455) | 87.22th | v3 (v2023.03.01) |
| Jul 2, 2024 | 1.46% (0.01455) | 86.78th | v3 (v2023.03.01) |
| May 25, 2024 | 1.19% (0.01189) | 85.06th | v3 (v2023.03.01) |
| Mar 9, 2024 | 1.18% (0.01179) | 84.68th | v3 (v2023.03.01) |
| Oct 12, 2023 | 1.13% (0.01133) | 83.07th | v3 (v2023.03.01) |
| Mar 7, 2023 | 1.16% (0.01162) | 82.69th | v3 (v2023.03.01) |
| Mar 6, 2023 | 3.07% (0.03073) | 83.74th | v2 (v2022.01.01) |
| Apr 1, 2022 | 3.07% (0.03073) | 82.08th | v2 (v2022.01.01) |
| Feb 4, 2022 | 3.07% (0.03073) | 64.71th | v2 (v2022.01.01) |
References (7)
- http://secunia.com/advisories/27082 third-party-advisoryx_refsource_SECUNIA
- http://securityreason.com/securityalert/3198 third-party-advisoryx_refsource_SREASON
- http://www.netsupportsoftware.com/support/td.asp?td=545&Site=nsltd&Lang= x_refsource_MISCPatch
- http://www.securityfocus.com/archive/1/481537/100/0/threaded mailing-listx_refsource_BUGTRAQ
- http://www.securityfocus.com/bid/25932 vdb-entryx_refsource_BIDPatch
- http://www.securitytracker.com/id?1018774 vdb-entryx_refsource_SECTRACK
- https://exchange.xforce.ibmcloud.com/vulnerabilities/36963 vdb-entryx_refsource_XF
| Link | Providers | Tags |
|---|---|---|
| http://secunia.com/advisories/27082 | third-party-advisoryx_refsource_SECUNIA | |
| http://securityreason.com/securityalert/3198 | third-party-advisoryx_refsource_SREASON | |
| http://www.netsupportsoftware.com/support/td.asp?td=545&Site=nsltd&Lang= | x_refsource_MISCPatch | |
| http://www.securityfocus.com/archive/1/481537/100/0/threaded | mailing-listx_refsource_BUGTRAQ | |
| http://www.securityfocus.com/bid/25932 | vdb-entryx_refsource_BIDPatch | |
| http://www.securitytracker.com/id?1018774 | vdb-entryx_refsource_SECTRACK | |
| https://exchange.xforce.ibmcloud.com/vulnerabilities/36963 | vdb-entryx_refsource_XF |
Change history (0)
No recorded changes yet.