CVE-2021-34794 (CNNVD-202110-1964)
MEDIUM
中文标题:
Cisco Firepower Threat Defense 安全漏洞
英文标题:
Cisco Adaptive Security Appliance Software and Firepower Threat Defense Software SNMP Access Control Vulnerability
CVSS分数:
5.3
发布时间:
2021-10-27 18:56:31
漏洞类型:
其他
状态:
PUBLISHED
数据质量分数:
0.30
数据版本:
v3
漏洞描述
中文描述:
Cisco Firepower Threat Defense（FTD）是美国思科（Cisco）公司的一套提供下一代防火墙服务的统一软件。 Cisco Firepower Threat Defense（FTD）和Cisco Adaptive Security Appliances Software（ASA Software）存在安全漏洞，该漏洞源于访问控制无效。攻击者可以通过从 SNMPv3 访问控制列表不允许的主机向受影响的设备发送 SNMPv3 查询来利用此漏洞。成功的利用可能允许攻击者向受影响的设备发送 SNMP 查询并从设备中检索信息。攻击者需要有效凭据才能执行 SNMP 查询。
英文描述:
A vulnerability in the Simple Network Management Protocol version 3 (SNMPv3) access control functionality of Cisco Adaptive Security Appliance (ASA) Software and Cisco Firepower Threat Defense (FTD) Software could allow an unauthenticated, remote attacker to query SNMP data. This vulnerability is due to ineffective access control. An attacker could exploit this vulnerability by sending an SNMPv3 query to an affected device from a host that is not permitted by the SNMPv3 access control list. A successful exploit could allow the attacker to send an SNMP query to an affected device and retrieve information from the device. The attacker would need valid credentials to perform the SNMP query.
CWE类型:
CWE-284
标签:
（暂无数据）
受影响产品
| 厂商 | 产品 | 版本 | 版本范围 | 平台 | CPE |
|---|---|---|---|---|---|
| Cisco | Cisco Adaptive Security Appliance (ASA) Software | n/a | - | - |
cpe:2.3:a:cisco:cisco_adaptive_security_appliance_(asa)_software:n_a:*:*:*:*:*:*:*
|
| cisco | firepower_threat_defense | * | - | - |
cpe:2.3:a:cisco:firepower_threat_defense:*:*:*:*:*:*:*:*
|
| cisco | adaptive_security_appliance_software | * | - | - |
cpe:2.3:o:cisco:adaptive_security_appliance_software:*:*:*:*:*:*:*:*
|
| cisco | asa_5512-x_firmware | 009.014\(001\) | - | - |
cpe:2.3:o:cisco:asa_5512-x_firmware:009.014\(001\):*:*:*:*:*:*:*
|
| cisco | asa_5512-x_firmware | 099.015\(001.033\) | - | - |
cpe:2.3:o:cisco:asa_5512-x_firmware:099.015\(001.033\):*:*:*:*:*:*:*
|
| cisco | asa_5512-x_firmware | 099.016\(001.216\) | - | - |
cpe:2.3:o:cisco:asa_5512-x_firmware:099.016\(001.216\):*:*:*:*:*:*:*
|
| cisco | asa_5505_firmware | 009.014\(001\) | - | - |
cpe:2.3:o:cisco:asa_5505_firmware:009.014\(001\):*:*:*:*:*:*:*
|
| cisco | asa_5505_firmware | 099.015\(001.033\) | - | - |
cpe:2.3:o:cisco:asa_5505_firmware:099.015\(001.033\):*:*:*:*:*:*:*
|
| cisco | asa_5505_firmware | 099.016\(001.216\) | - | - |
cpe:2.3:o:cisco:asa_5505_firmware:099.016\(001.216\):*:*:*:*:*:*:*
|
| cisco | asa_5515-x_firmware | 009.014\(001\) | - | - |
cpe:2.3:o:cisco:asa_5515-x_firmware:009.014\(001\):*:*:*:*:*:*:*
|
| cisco | asa_5515-x_firmware | 099.015\(001.033\) | - | - |
cpe:2.3:o:cisco:asa_5515-x_firmware:099.015\(001.033\):*:*:*:*:*:*:*
|
| cisco | asa_5515-x_firmware | 099.016\(001.216\) | - | - |
cpe:2.3:o:cisco:asa_5515-x_firmware:099.016\(001.216\):*:*:*:*:*:*:*
|
| cisco | asa_5525-x_firmware | 009.014\(001\) | - | - |
cpe:2.3:o:cisco:asa_5525-x_firmware:009.014\(001\):*:*:*:*:*:*:*
|
| cisco | asa_5525-x_firmware | 099.015\(001.033\) | - | - |
cpe:2.3:o:cisco:asa_5525-x_firmware:099.015\(001.033\):*:*:*:*:*:*:*
|
| cisco | asa_5525-x_firmware | 099.016\(001.216\) | - | - |
cpe:2.3:o:cisco:asa_5525-x_firmware:099.016\(001.216\):*:*:*:*:*:*:*
|
| cisco | asa_5545-x_firmware | 009.014\(001\) | - | - |
cpe:2.3:o:cisco:asa_5545-x_firmware:009.014\(001\):*:*:*:*:*:*:*
|
| cisco | asa_5545-x_firmware | 099.015\(001.033\) | - | - |
cpe:2.3:o:cisco:asa_5545-x_firmware:099.015\(001.033\):*:*:*:*:*:*:*
|
| cisco | asa_5545-x_firmware | 099.016\(001.216\) | - | - |
cpe:2.3:o:cisco:asa_5545-x_firmware:099.016\(001.216\):*:*:*:*:*:*:*
|
| cisco | asa_5555-x_firmware | 009.014\(001\) | - | - |
cpe:2.3:o:cisco:asa_5555-x_firmware:009.014\(001\):*:*:*:*:*:*:*
|
| cisco | asa_5555-x_firmware | 099.015\(001.033\) | - | - |
cpe:2.3:o:cisco:asa_5555-x_firmware:099.015\(001.033\):*:*:*:*:*:*:*
|
| cisco | asa_5555-x_firmware | 099.016\(001.216\) | - | - |
cpe:2.3:o:cisco:asa_5555-x_firmware:099.016\(001.216\):*:*:*:*:*:*:*
|
| cisco | asa_5580_firmware | 009.014\(001\) | - | - |
cpe:2.3:o:cisco:asa_5580_firmware:009.014\(001\):*:*:*:*:*:*:*
|
| cisco | asa_5580_firmware | 099.015\(001.033\) | - | - |
cpe:2.3:o:cisco:asa_5580_firmware:099.015\(001.033\):*:*:*:*:*:*:*
|
| cisco | asa_5580_firmware | 099.016\(001.216\) | - | - |
cpe:2.3:o:cisco:asa_5580_firmware:099.016\(001.216\):*:*:*:*:*:*:*
|
| cisco | asa_5585-x_firmware | 009.014\(001\) | - | - |
cpe:2.3:o:cisco:asa_5585-x_firmware:009.014\(001\):*:*:*:*:*:*:*
|
| cisco | asa_5585-x_firmware | 099.015\(001.033\) | - | - |
cpe:2.3:o:cisco:asa_5585-x_firmware:099.015\(001.033\):*:*:*:*:*:*:*
|
| cisco | asa_5585-x_firmware | 099.016\(001.216\) | - | - |
cpe:2.3:o:cisco:asa_5585-x_firmware:099.016\(001.216\):*:*:*:*:*:*:*
|
解决方案
中文解决方案:
（暂无数据）
英文解决方案:
（暂无数据）
临时解决方案:
（暂无数据）
参考链接
20211027 Cisco Adaptive Security Appliance Software and Firepower Threat Defense Software SNMP Access Control Vulnerability
vendor-advisory
cve.org
访问
cve.org
CVSS评分详情
3.1 (cna)
MEDIUM
5.3
CVSS向量:
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
机密性
NONE
完整性
LOW
可用性
NONE
时间信息
发布时间:
2021-10-27 18:56:31
修改时间:
2024-11-07 21:45:37
创建时间:
2025-11-11 15:36:55
更新时间:
2025-11-11 15:56:57
利用信息
暂无可利用代码信息
数据源详情
| 数据源 | 记录ID | 版本 | 提取时间 |
|---|---|---|---|
| CVE | cve_CVE-2021-34794 |
2025-11-11 15:21:00 | 2025-11-11 07:36:55 |
| NVD | nvd_CVE-2021-34794 |
2025-11-11 14:57:44 | 2025-11-11 07:45:13 |
| CNNVD | cnnvd_CNNVD-202110-1964 |
2025-11-11 15:10:44 | 2025-11-11 07:56:57 |
版本与语言
当前版本:
v3
主要语言:
EN
支持语言:
EN
ZH
安全公告
暂无安全公告信息
变更历史
v3
CNNVD
2025-11-11 15:56:57
vulnerability_type: 未提取 → 其他; cnnvd_id: 未提取 → CNNVD-202110-1964; data_sources: ['cve', 'nvd'] → ['cnnvd', 'cve', 'nvd']
查看详细变更
- vulnerability_type: 未提取 -> 其他
- cnnvd_id: 未提取 -> CNNVD-202110-1964
- data_sources: ['cve', 'nvd'] -> ['cnnvd', 'cve', 'nvd']
v2
NVD
2025-11-11 15:45:13
affected_products_count: 1 → 27; data_sources: ['cve'] → ['cve', 'nvd']
查看详细变更
- affected_products_count: 1 -> 27
- data_sources: ['cve'] -> ['cve', 'nvd']