Cisco ONS15454 and ONS15327 running ONS before 3.4 allows remote attackers to modify the system configuration and delete files by establishing an FTP connection to the TCC, TCC+ or XTC using a username and password that does not exist
Published Mar 18, 2003
7.5
HIGHCVSS 2.0
EPSS 1.61%
Description
Cisco ONS15454 and ONS15327 running ONS before 3.4 allows remote attackers to modify the system configuration and delete files by establishing an FTP connection to the TCC, TCC+ or XTC using a username and password that does not exist.
Affected products
No data.
- 3.0
- 3.1.0
- 3.2
- 3.2.0
- 3.3.0
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: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 (12 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 1.61% (0.01612) | 75.08th | v5 (v2026.06.15) |
| Jun 15, 2026 | 1.61% (0.01612) | 72.73th | v5 (v2026.06.15) |
| Mar 5, 2026 | 1.76% (0.01761) | 82.34th | v4 (v2025.03.14) |
| Mar 17, 2025 | 0.74% (0.00741) | 71.23th | v4 (v2025.03.14) |
| Dec 12, 2024 | 0.55% (0.00547) | 78.19th | v3 (v2023.03.01) |
| Mar 27, 2024 | 0.55% (0.00547) | 76.98th | v3 (v2023.03.01) |
| Jan 14, 2024 | 0.55% (0.00547) | 74.97th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.56% (0.00555) | 74.13th | 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) |
No CWE recorded.
References (3)
- http://www.cisco.com/warp/public/707/ons-multiple-vuln-pub.shtml vendor-advisoryx_refsource_CISCOPatchVendor Advisory
- http://www.iss.net/security_center/static/10505.php vdb-entryx_refsource_XFPatchVendor Advisory
- http://www.securityfocus.com/bid/6076 vdb-entryx_refsource_BIDPatchVendor Advisory
| Link | Providers | Tags |
|---|---|---|
| http://www.cisco.com/warp/public/707/ons-multiple-vuln-pub.shtml | vendor-advisoryx_refsource_CISCOPatchVendor Advisory | |
| http://www.iss.net/security_center/static/10505.php | vdb-entryx_refsource_XFPatchVendor Advisory | |
| http://www.securityfocus.com/bid/6076 | vdb-entryx_refsource_BIDPatchVendor Advisory |
Change history (0)
No recorded changes yet.