HIGH
The Control and Provisioning of Wireless Access Points (CAPWAP) daemon in Fortinet FortiOS 5.0 Patch 7 build 4457 allows remote attackers to cause a denial of service (locked CAPWAP Access Controller) via a large number of ClientHello DTLS messages
Published Feb 2, 2015
7.8
HIGHCVSS 2.0
EPSS 1.82%
Description
The Control and Provisioning of Wireless Access Points (CAPWAP) daemon in Fortinet FortiOS 5.0 Patch 7 build 4457 allows remote attackers to cause a denial of service (locked CAPWAP Access Controller) via a large number of ClientHello DTLS messages.
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.
7.8 HIGH NVD
AV:N/AC:L/Au:N/C:N/I:N/A:C
Access Vector Network
Access Complexity Low
Authentication None
Confidentiality Impact None
Integrity Impact None
Availability Impact Complete
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
1.82% 0.01821
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
EPSS probability 0.01821
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 (10 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 1.82% (0.01821) | 77.97th | v5 (v2026.06.15) |
| Jun 15, 2026 | 1.82% (0.01821) | 75.88th | v5 (v2026.06.15) |
| Mar 17, 2025 | 0.98% (0.00977) | 75.16th | v4 (v2025.03.14) |
| Dec 12, 2024 | 1.07% (0.01073) | 84.88th | v3 (v2023.03.01) |
| Apr 9, 2024 | 1.07% (0.01073) | 83.98th | v3 (v2023.03.01) |
| Mar 7, 2023 | 1.07% (0.01073) | 81.97th | v3 (v2023.03.01) |
| Mar 6, 2023 | 1.21% (0.01213) | 66.61th | v2 (v2022.01.01) |
| Feb 17, 2023 | 1.21% (0.01213) | 66.22th | v2 (v2022.01.01) |
| Apr 1, 2022 | 1.21% (0.01213) | 64.21th | v2 (v2022.01.01) |
| Feb 4, 2022 | 1.21% (0.01213) | 40.54th | v2 (v2022.01.01) |
Weaknesses (1)
References (5)
- http://seclists.org/fulldisclosure/2015/Jan/125 mailing-listx_refsource_FULLDISC
- http://secunia.com/advisories/61661 third-party-advisoryx_refsource_SECUNIA
- http://www.fortiguard.com/advisory/FG-IR-15-002/ x_refsource_CONFIRMVendor Advisory
- http://www.security-assessment.com/files/documents/advisory/Fortinet_FortiOS_Multiple_Vulnerabilities.pdf x_refsource_MISC
- http://www.securityfocus.com/bid/72383 vdb-entryx_refsource_BID
| Link | Providers | Tags |
|---|---|---|
| http://seclists.org/fulldisclosure/2015/Jan/125 | mailing-listx_refsource_FULLDISC | |
| http://secunia.com/advisories/61661 | third-party-advisoryx_refsource_SECUNIA | |
| http://www.fortiguard.com/advisory/FG-IR-15-002/ | x_refsource_CONFIRMVendor Advisory | |
| http://www.security-assessment.com/files/documents/advisory/Fortinet_FortiOS_Multiple_Vulnerabilities.pdf | x_refsource_MISC | |
| http://www.securityfocus.com/bid/72383 | vdb-entryx_refsource_BID |
Change history (0)
No recorded changes yet.
Sources
CVE.org / MITRE
Status PUBLISHED
Assigner mitre
Published Feb 2, 2015
Updated Aug 6, 2024
Reserved Feb 2, 2015
Link CVE-2015-1452
CISA Vulnrichment
Updated n/a