Nortel VPN Router (aka Contivity) 1000, 2000, 4000, and 5000 before 5_05.149, 5_05.3xx before 5_05.304, and 6.x before 6_05.140 has two template HTML files lacking certain verification tags, which allows remote attackers to access the administration interface and change the device configuration via certain requests
Published Apr 27, 2007
7.5
HIGHCVSS 2.0
EPSS 1.61%
Description
Nortel VPN Router (aka Contivity) 1000, 2000, 4000, and 5000 before 5_05.149, 5_05.3xx before 5_05.304, and 6.x before 6_05.140 has two template HTML files lacking certain verification tags, which allows remote attackers to access the administration interface and change the device configuration via certain requests.
Affected products
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: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 (16 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 1.61% (0.01609) | 75.03th | v5 (v2026.06.15) |
| Jun 15, 2026 | 1.61% (0.01609) | 72.68th | v5 (v2026.06.15) |
| Mar 17, 2025 | 1.04% (0.01039) | 75.90th | v4 (v2025.03.14) |
| Dec 17, 2024 | 2.14% (0.02140) | 88.92th | v3 (v2023.03.01) |
| Apr 7, 2024 | 3.31% (0.03308) | 91.14th | v3 (v2023.03.01) |
| Feb 29, 2024 | 3.71% (0.03707) | 91.49th | v3 (v2023.03.01) |
| Jan 22, 2024 | 3.62% (0.03624) | 90.78th | v3 (v2023.03.01) |
| Dec 15, 2023 | 2.69% (0.02687) | 89.34th | v3 (v2023.03.01) |
| Nov 7, 2023 | 2.56% (0.02563) | 89.07th | v3 (v2023.03.01) |
| Sep 29, 2023 | 1.90% (0.01900) | 87.14th | v3 (v2023.03.01) |
| May 3, 2023 | 1.69% (0.01690) | 85.87th | v3 (v2023.03.01) |
| Mar 7, 2023 | 1.56% (0.01563) | 85.16th | v3 (v2023.03.01) |
| Mar 6, 2023 | 1.32% (0.01319) | 71.27th | v2 (v2022.01.01) |
| Feb 23, 2023 | 1.32% (0.01319) | 71.23th | v2 (v2022.01.01) |
| Apr 1, 2022 | 1.32% (0.01319) | 69.22th | v2 (v2022.01.01) |
| Feb 4, 2022 | 1.32% (0.01319) | 44.98th | v2 (v2022.01.01) |
No CWE recorded.
References (6)
- http://osvdb.org/35056 vdb-entryx_refsource_OSVDB
- http://secunia.com/advisories/24962 third-party-advisoryx_refsource_SECUNIAPatchVendor Advisory
- http://www.securityfocus.com/bid/23562 vdb-entryx_refsource_BID
- http://www.securitytracker.com/id?1017943 vdb-entryx_refsource_SECTRACKPatch
- http://www.vupen.com/english/advisories/2007/1464 vdb-entryx_refsource_VUPEN
- http://www130.nortelnetworks.com/go/main.jsp?cscat=BLTNDETAIL&DocumentOID=567877&RenditionID=&poid=null x_refsource_CONFIRMPatchVendor Advisory
| Link | Providers | Tags |
|---|---|---|
| http://osvdb.org/35056 | vdb-entryx_refsource_OSVDB | |
| http://secunia.com/advisories/24962 | third-party-advisoryx_refsource_SECUNIAPatchVendor Advisory | |
| http://www.securityfocus.com/bid/23562 | vdb-entryx_refsource_BID | |
| http://www.securitytracker.com/id?1017943 | vdb-entryx_refsource_SECTRACKPatch | |
| http://www.vupen.com/english/advisories/2007/1464 | vdb-entryx_refsource_VUPEN | |
| http://www130.nortelnetworks.com/go/main.jsp?cscat=BLTNDETAIL&DocumentOID=567877&RenditionID=&poid=null | x_refsource_CONFIRMPatchVendor Advisory |
Change history (0)
No recorded changes yet.