Multiple Cisco products are affected by a vulnerability in the Snort detection engine that could allow an unauthenticated, remote attacker to bypass the configured file policies on an affected system. The vulnerability is due to errors in how the Snort detection engine handles specific HTTP responses. An attacker could exploit this vulnerability by sending crafted HTTP packets that would flow through an affected system. A successful exploit could allow the attacker to bypass the configured file policies and deliver a malicious payload to the protected network.
References
Configurations
Configuration 1 (hide)
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Configuration 2 (hide)
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History
23 May 2023, 13:55
| Type | Values Removed | Values Added |
|---|---|---|
| First Time |
Cisco 1100-4g Integrated Services Router
Cisco 1100-lte Integrated Services Router Cisco 1100-6g Integrated Services Router |
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| CPE | cpe:2.3:h:cisco:isr1100-lte:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:isr1100-4g:-:*:*:*:*:*:*:* |
cpe:2.3:h:cisco:1100-lte_integrated_services_router:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:1100-6g_integrated_services_router:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:1100-4g_integrated_services_router:-:*:*:*:*:*:*:* |
22 May 2023, 18:57
| Type | Values Removed | Values Added |
|---|---|---|
| First Time |
Cisco 1120 Integrated Services Router
Cisco 4331 Integrated Services Router Cisco 1111x Integrated Services Router Cisco 4221 Integrated Services Router Cisco 111x Integrated Services Router Cisco 4461 Integrated Services Router Cisco 1109 Integrated Services Router Cisco 1101 Integrated Services Router Cisco 1160 Integrated Services Router Cisco 4431 Integrated Services Router |
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| CPE | cpe:2.3:h:cisco:isr_4431:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:isr_4461:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:isr_1111x:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:isr_4221:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:isr_1160:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:isr_1109:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:isr_1120:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:isr_4331:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:isr_111x:-:*:*:*:*:*:*:* |
cpe:2.3:h:cisco:1111x_integrated_services_router:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:1120_integrated_services_router:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:111x_integrated_services_router:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:1101_integrated_services_router:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:4221_integrated_services_router:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:4331_integrated_services_router:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:4461_integrated_services_router:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:1109_integrated_services_router:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:1160_integrated_services_router:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:4431_integrated_services_router:-:*:*:*:*:*:*:* |
19 Feb 2023, 04:15
| Type | Values Removed | Values Added |
|---|---|---|
| References |
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11 Feb 2023, 02:20
| Type | Values Removed | Values Added |
|---|---|---|
| References |
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27 Oct 2022, 15:47
| Type | Values Removed | Values Added |
|---|---|---|
| CPE | cpe:2.3:a:cisco:ios:17.3.1:*:*:*:*:*:*:* |
cpe:2.3:o:cisco:ios:17.3.1:*:*:*:*:*:*:* cpe:2.3:o:cisco:ios:16.11.2:*:*:*:*:*:*:* |
Information
Published : 2020-05-06 17:15
Updated : 2023-12-10 13:27
NVD link : CVE-2020-3315
Mitre link : CVE-2020-3315
CVE.ORG link : CVE-2020-3315
JSON object : View
Products Affected
cisco
- 1100-4g_integrated_services_router
- firepower_management_center
- 4461_integrated_services_router
- firepower_threat_defense
- 4431_integrated_services_router
- 1109_integrated_services_router
- 1160_integrated_services_router
- 1111x_integrated_services_router
- 4331_integrated_services_router
- 1100-6g_integrated_services_router
- 4221_integrated_services_router
- ios
- 1100-lte_integrated_services_router
- 1120_integrated_services_router
- isa-3000-4c-k9
- 1101_integrated_services_router
- csr1000v
- isa-3000-2c2f-k9
- 111x_integrated_services_router