A vulnerability in the WebVPN login process of Cisco Adaptive Security Appliance (ASA) Software and Cisco Firepower Threat Defense (FTD) Software could allow an unauthenticated, remote attacker to cause increased CPU utilization on an affected device. The vulnerability is due to excessive processing load for existing WebVPN login operations. An attacker could exploit this vulnerability by sending multiple WebVPN login requests to the device. A successful exploit could allow the attacker to increase CPU load on the device, resulting in a denial of service (DoS) condition.
Project Subscriptions
| Vendors | Products |
|---|---|
|
Cisco
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Adaptive Security Appliance Software
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Asa 5505
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Asa 5510
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Asa 5512-x
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Asa 5515-x
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Asa 5520
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Asa 5525-x
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Asa 5540
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Asa 5545-x
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Asa 5550
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Asa 5555-x
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Asa 5580
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Asa 5585-x
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Firepower Threat Defense
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|
Advisories
| Source | ID | Title |
|---|---|---|
EUVD |
EUVD-2018-7266 | A vulnerability in the WebVPN login process of Cisco Adaptive Security Appliance (ASA) Software and Cisco Firepower Threat Defense (FTD) Software could allow an unauthenticated, remote attacker to cause increased CPU utilization on an affected device. The vulnerability is due to excessive processing load for existing WebVPN login operations. An attacker could exploit this vulnerability by sending multiple WebVPN login requests to the device. A successful exploit could allow the attacker to increase CPU load on the device, resulting in a denial of service (DoS) condition. |
Fixes
Solution
No solution given by the vendor.
Workaround
No workaround given by the vendor.
References
History
Tue, 19 Nov 2024 19:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
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Projects
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Status: PUBLISHED
Assigner: cisco
Published:
Updated: 2024-11-19T19:10:11.904Z
Reserved: 2018-08-17T00:00:00
Link: CVE-2018-15388
Updated: 2024-08-05T09:54:02.601Z
Status : Modified
Published: 2019-05-03T15:29:00.227
Modified: 2024-11-21T03:50:40.767
Link: CVE-2018-15388
No data.
OpenCVE Enrichment
No data.
Weaknesses
EUVD