The management interface in ZyNOS firmware 3.62(WK.6) on the Zyxel Zywall 2 device allows remote authenticated administrators to cause a denial of service (infinite reboot loop) via invalid configuration data
Published Aug 13, 2007
4.0
MEDIUMCVSS 2.0
EPSS 1.36%
Description
The management interface in ZyNOS firmware 3.62(WK.6) on the Zyxel Zywall 2 device allows remote authenticated administrators to cause a denial of service (infinite reboot loop) via invalid configuration data. NOTE: this issue might not cross privilege boundaries, and it might be resultant from CSRF; if so, then it should not be included in CVE.
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:S/C:N/I:N/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 (13 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 1.36% (0.01361) | 70.74th | v5 (v2026.06.15) |
| Jun 15, 2026 | 1.36% (0.01361) | 68.04th | v5 (v2026.06.15) |
| Mar 17, 2025 | 1.01% (0.01015) | 75.59th | v4 (v2025.03.14) |
| Dec 12, 2024 | 0.82% (0.00819) | 82.56th | v3 (v2023.03.01) |
| Jun 16, 2024 | 0.95% (0.00948) | 83.22th | v3 (v2023.03.01) |
| May 9, 2024 | 0.92% (0.00921) | 82.83th | v3 (v2023.03.01) |
| Apr 1, 2024 | 0.98% (0.00980) | 83.11th | v3 (v2023.03.01) |
| Aug 19, 2023 | 0.99% (0.00986) | 81.57th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.91% (0.00912) | 80.37th | v3 (v2023.03.01) |
| Mar 6, 2023 | 1.23% (0.01232) | 67.28th | v2 (v2022.01.01) |
| Dec 23, 2022 | 1.23% (0.01232) | 66.86th | v2 (v2022.01.01) |
| Apr 1, 2022 | 1.23% (0.01232) | 64.85th | v2 (v2022.01.01) |
| Feb 4, 2022 | 1.23% (0.01232) | 41.02th | v2 (v2022.01.01) |
No CWE recorded.
References (6)
- http://osvdb.org/42448 vdb-entryx_refsource_OSVDB
- http://securityreason.com/securityalert/3002 third-party-advisoryx_refsource_SREASON
- http://www.louhi.fi/advisory/zyxel_070810.txt x_refsource_MISC
- http://www.securityfocus.com/archive/1/476031/100/0/threaded mailing-listx_refsource_BUGTRAQ
- http://www.securityfocus.com/bid/25262 vdb-entryx_refsource_BIDExploit
- https://exchange.xforce.ibmcloud.com/vulnerabilities/35941 vdb-entryx_refsource_XF
| Link | Providers | Tags |
|---|---|---|
| http://osvdb.org/42448 | vdb-entryx_refsource_OSVDB | |
| http://securityreason.com/securityalert/3002 | third-party-advisoryx_refsource_SREASON | |
| http://www.louhi.fi/advisory/zyxel_070810.txt | x_refsource_MISC | |
| http://www.securityfocus.com/archive/1/476031/100/0/threaded | mailing-listx_refsource_BUGTRAQ | |
| http://www.securityfocus.com/bid/25262 | vdb-entryx_refsource_BIDExploit | |
| https://exchange.xforce.ibmcloud.com/vulnerabilities/35941 | vdb-entryx_refsource_XF |
Change history (0)
No recorded changes yet.