MEDIUM
Cisco CSS 11000 routers on the CS800 chassis allow remote attackers to cause a denial of service (CPU consumption or reboot) via a large number of TCP SYN packets to the circuit IP address, aka "ONDM Ping failure."
Published Aug 14, 2003
5.0
MEDIUMCVSS 2.0
EPSS 1.61%
Description
Cisco CSS 11000 routers on the CS800 chassis allow remote attackers to cause a denial of service (CPU consumption or reboot) via a large number of TCP SYN packets to the circuit IP address, aka "ONDM Ping failure."
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.
5.0 MEDIUM NVD
AV:N/AC:L/Au:N/C:N/I:N/A:P
Access Vector Network
Access Complexity Low
Authentication None
Confidentiality Impact None
Integrity Impact None
Availability Impact Partial
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
1.61% 0.01614
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
EPSS probability 0.01614
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 | 1.61% (0.01614) | 75.11th | v5 (v2026.06.15) |
| Jun 15, 2026 | 1.57% (0.01574) | 72.14th | v5 (v2026.06.15) |
| Mar 17, 2025 | 0.74% (0.00739) | 71.20th | v4 (v2025.03.14) |
| Dec 12, 2024 | 0.65% (0.00646) | 79.99th | v3 (v2023.03.01) |
| May 24, 2024 | 0.31% (0.00313) | 70.08th | v3 (v2023.03.01) |
| May 10, 2024 | 0.26% (0.00263) | 65.81th | v3 (v2023.03.01) |
| Apr 25, 2024 | 0.22% (0.00222) | 60.09th | v3 (v2023.03.01) |
| Mar 15, 2024 | 0.21% (0.00208) | 58.01th | v3 (v2023.03.01) |
| Feb 8, 2024 | 0.19% (0.00188) | 55.14th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.72% (0.00717) | 77.50th | v3 (v2023.03.01) |
| Mar 6, 2023 | 1.14% (0.01136) | 59.45th | v2 (v2022.01.01) |
| Oct 18, 2022 | 1.14% (0.01136) | 58.28th | v2 (v2022.01.01) |
| Apr 1, 2022 | 1.14% (0.01136) | 56.27th | v2 (v2022.01.01) |
| Feb 4, 2022 | 1.14% (0.01136) | 34.23th | v2 (v2022.01.01) |
Weaknesses (0)
No CWE recorded.
References (3)
- http://archives.neohapsis.com/archives/vulnwatch/2003-q3/0073.html mailing-listx_refsource_VULNWATCHVendor Advisory
- http://archives.neohapsis.com/archives/vulnwatch/2003-q3/0079.html mailing-listx_refsource_BUGTRAQ
- http://www.securityfocus.com/archive/1/332284 mailing-listx_refsource_BUGTRAQPatchVendor Advisory
| Link | Providers | Tags |
|---|---|---|
| http://archives.neohapsis.com/archives/vulnwatch/2003-q3/0073.html | mailing-listx_refsource_VULNWATCHVendor Advisory | |
| http://archives.neohapsis.com/archives/vulnwatch/2003-q3/0079.html | mailing-listx_refsource_BUGTRAQ | |
| http://www.securityfocus.com/archive/1/332284 | mailing-listx_refsource_BUGTRAQPatchVendor Advisory |
Change history (0)
No recorded changes yet.
Sources
CVE.org / MITRE
Status PUBLISHED
Assigner mitre
Published Aug 14, 2003
Updated Sep 17, 2024
Reserved Aug 8, 2003
Link CVE-2003-0677
CISA Vulnrichment
Updated n/a