CVE-2021-34795 (CNNVD-202111-364)
中文标题:
Cisco Catalyst Passive Optical Network Series Switches 信任管理问题漏洞
英文标题:
Cisco Catalyst PON Series Switches Optical Network Terminal Vulnerabilities
漏洞描述
中文描述:
Cisco Catalyst Passive Optical Network Series Switches(Catalyst Pon Series Switches)是美国思科(Cisco)公司的一系列高性能、结构简单、易于维护的交换机。用于提供具有竞争力的网络解决方案。 Cisco Catalyst Passive Optical Network Series Switches ONT 存在信任管理问题漏洞,该漏洞源于允许未经身份验证的远程攻击者使用具有默认静态密码的调试帐户登录受影响的设备。
英文描述:
Multiple vulnerabilities in the web-based management interface of the Cisco Catalyst Passive Optical Network (PON) Series Switches Optical Network Terminal (ONT) could allow an unauthenticated, remote attacker to perform the following actions: Log in with a default credential if the Telnet protocol is enabled Perform command injection Modify the configuration For more information about these vulnerabilities, see the Details section of this advisory.
CWE类型:
标签:
受影响产品
| 厂商 | 产品 | 版本 | 版本范围 | 平台 | CPE |
|---|---|---|---|---|---|
| Cisco | Cisco Catalyst PON Series | n/a | - | - |
cpe:2.3:a:cisco:cisco_catalyst_pon_series:n_a:*:*:*:*:*:*:*
|
| cisco | catalyst_pon_switch_cgp-ont-1p_firmware | * | - | - |
cpe:2.3:o:cisco:catalyst_pon_switch_cgp-ont-1p_firmware:*:*:*:*:*:*:*:*
|
| cisco | catalyst_pon_switch_cgp-ont-4p_firmware | * | - | - |
cpe:2.3:o:cisco:catalyst_pon_switch_cgp-ont-4p_firmware:*:*:*:*:*:*:*:*
|
| cisco | catalyst_pon_switch_cgp-ont-4pvc_firmware | * | - | - |
cpe:2.3:o:cisco:catalyst_pon_switch_cgp-ont-4pvc_firmware:*:*:*:*:*:*:*:*
|
| cisco | catalyst_pon_switch_cgp-ont-4tvcw_firmware | * | - | - |
cpe:2.3:o:cisco:catalyst_pon_switch_cgp-ont-4tvcw_firmware:*:*:*:*:*:*:*:*
|
| cisco | catalyst_pon_switch_cgp-ont-4pv_firmware | * | - | - |
cpe:2.3:o:cisco:catalyst_pon_switch_cgp-ont-4pv_firmware:*:*:*:*:*:*:*:*
|
解决方案
中文解决方案:
英文解决方案:
临时解决方案:
参考链接
cve.org
CVSS评分详情
3.1 (cna)
CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
时间信息
利用信息
数据源详情
| 数据源 | 记录ID | 版本 | 提取时间 |
|---|---|---|---|
| CVE | cve_CVE-2021-34795 |
2025-11-11 15:21:00 | 2025-11-11 07:36:55 |
| NVD | nvd_CVE-2021-34795 |
2025-11-11 14:57:44 | 2025-11-11 07:45:13 |
| CNNVD | cnnvd_CNNVD-202111-364 |
2025-11-11 15:10:45 | 2025-11-11 07:57:00 |
版本与语言
安全公告
变更历史
查看详细变更
- vulnerability_type: 未提取 -> 信任管理问题
- cnnvd_id: 未提取 -> CNNVD-202111-364
- data_sources: ['cve', 'nvd'] -> ['cnnvd', 'cve', 'nvd']
查看详细变更
- affected_products_count: 1 -> 6
- data_sources: ['cve'] -> ['cve', 'nvd']