CVE-2016-9877

An issue was discovered in Pivotal RabbitMQ 3.x before 3.5.8 and 3.6.x before 3.6.6 and RabbitMQ for PCF 1.5.x before 1.5.20, 1.6.x before 1.6.12, and 1.7.x before 1.7.7. MQTT (MQ Telemetry Transport) connection authentication with a username/password pair succeeds if an existing username is provided but the password is omitted from the connection request. Connections that use TLS with a client-provided certificate are not affected.

公开： 2016-12-29 最后更新： 2026-06-16 分配方： [email protected] 来源： [email protected]
NVD 状态：Modified，CVE 状态： published
查看： NVD, CVE.org, EUVD, CNNVD

CVE-2016-9877 综合评估为中等风险（64.3/100）：CVSS 技术影响为严重级，利用概率（EPSS 1.38%） 近一日 EPSS 上升 +1.18%，被利用关注度持续升高。 梳理受影响资产并纳入修补计划。

风险随态势动态变化；本站持续评估并同步更新本页展示内容。

CVE-2016-9877 的 EPSS（利用预测评分）

EPSS 日更估计相对被利用可能性；百分位表示该 CVE 在已评分漏洞中的相对排名（越高表示相对更严重）。

# 日期 旧 EPSS 分数 新 EPSS 分数 变化（新 − 旧）
1 2026-06-15 0.20% 1.38% +1.18%
2 2026-05-31 0.33% 0.20% -0.13%
3 2025-07-30 — 0.33% —

完整 EPSS 历史 （共 10 条）

CVE-2016-9877 的 CVSS 指标

该 CVE 的 CVSS 指标。

底座分 版本 严重度 向量 可利用性 影响 分数来源
9.8 3.0 CRITICAL
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H 点击展开
攻击向量 (AV:N)
经互联网或企业内可路由网段即可从远端触达，攻击者不必出现在设备旁。
攻击复杂度 (AC:L)
前置条件清晰，成功路径稳定，不依赖罕见竞态或苛刻环境。
权限要求 (PR:N)
不必事先登录或提权，匿名会话也可能成为跳板。
用户交互 (UI:N)
无需受害者点击链接、放行宏或安装软件，攻击链可自动走完。
作用域 (S:U)
破坏局限在脆弱组件原本的安全权限与信任域之内。
机密性影响 (C:H)
批量读取、导出或长期潜伏窃取机密数据，在实战上成立。
完整性影响 (I:H)
可篡改审计日志、植入后门或大面积伪造业务数据，动摇信任根基。
可用性影响 (A:H)
可造成长时间中断、关键事务无法完成，或伴随数据损毁导致难以自愈。
 3.9 5.9 [email protected]
7.5 2.0 HIGH
AV:N/AC:L/Au:N/C:P/I:P/A:P 点击展开
访问路径 (AV:N)
只要路由可达，即可从远端发起利用。
访问复杂度 (AC:L)
步骤短、路径清晰，复现成本低。
认证 (AU:N)
全程无需有效身份。
机密性影响 (C:P)
机密性受到部分损害。
完整性影响 (I:P)
完整性受到部分损害。
可用性影响 (A:P)
可用性受到部分损害。
 10.0 6.4 [email protected]

CVE-2016-9877 的弱点枚举

CVE-2016-9877 的 OS 跟踪

vendor priority summary link
debian not yet assigned CVE-2016-9877 not yet assigned priority: Debian including 1 source packages (rabbitmq-server), 5 status rows across 5 suites (bookworm, bullseye, forky, sid, trixie): resolved 5. https://security-tracker.debian.org/tracker/CVE-2016-9877
redhat medium — https://access.redhat.com/security/cve/CVE-2016-9877
suse high CVE-2016-9877 severity important: SUSE including 30 source package names (erlang-rabbitmq-client, erlang-rabbitmq-client-3.13.7-160000.2.2, …), 32 product×package rows across 8 product lines (SUSE Enterprise Storage 2.1, SUSE Enterprise Storage 4, … (8 product lines)): Fixed 27, Known Not Affected 5. https://www.suse.com/security/cve/CVE-2016-9877/
ubuntu high CVE-2016-9877 high priority: Ubuntu including 1 source packages (rabbitmq-server), 6 status rows across 6 suites (precise, trusty, upstream, xenial, yakkety, zesty): released 3, ignored 2, not-affected 1. https://ubuntu.com/security/CVE-2016-9877

CVE-2016-9877 的影响软件 / 配置

厂商 产品 版本 原始 CPE
broadcom rabbitmq_server 3.0.0 cpe:2.3:a:broadcom:rabbitmq_server:3.0.0:*:*:*:*:*:*:*
broadcom rabbitmq_server 3.0.1 cpe:2.3:a:broadcom:rabbitmq_server:3.0.1:*:*:*:*:*:*:*
broadcom rabbitmq_server 3.0.2 cpe:2.3:a:broadcom:rabbitmq_server:3.0.2:*:*:*:*:*:*:*
broadcom rabbitmq_server 3.0.3 cpe:2.3:a:broadcom:rabbitmq_server:3.0.3:*:*:*:*:*:*:*
broadcom rabbitmq_server 3.0.4 cpe:2.3:a:broadcom:rabbitmq_server:3.0.4:*:*:*:*:*:*:*
broadcom rabbitmq_server 3.1.0 cpe:2.3:a:broadcom:rabbitmq_server:3.1.0:*:*:*:*:*:*:*
broadcom rabbitmq_server 3.1.1 cpe:2.3:a:broadcom:rabbitmq_server:3.1.1:*:*:*:*:*:*:*
broadcom rabbitmq_server 3.1.2 cpe:2.3:a:broadcom:rabbitmq_server:3.1.2:*:*:*:*:*:*:*
broadcom rabbitmq_server 3.1.3 cpe:2.3:a:broadcom:rabbitmq_server:3.1.3:*:*:*:*:*:*:*
broadcom rabbitmq_server 3.1.4 cpe:2.3:a:broadcom:rabbitmq_server:3.1.4:*:*:*:*:*:*:*
broadcom rabbitmq_server 3.1.5 cpe:2.3:a:broadcom:rabbitmq_server:3.1.5:*:*:*:*:*:*:*
broadcom rabbitmq_server 3.2.0 cpe:2.3:a:broadcom:rabbitmq_server:3.2.0:*:*:*:*:*:*:*
broadcom rabbitmq_server 3.2.1 cpe:2.3:a:broadcom:rabbitmq_server:3.2.1:*:*:*:*:*:*:*
broadcom rabbitmq_server 3.2.2 cpe:2.3:a:broadcom:rabbitmq_server:3.2.2:*:*:*:*:*:*:*
broadcom rabbitmq_server 3.2.3 cpe:2.3:a:broadcom:rabbitmq_server:3.2.3:*:*:*:*:*:*:*
broadcom rabbitmq_server 3.2.4 cpe:2.3:a:broadcom:rabbitmq_server:3.2.4:*:*:*:*:*:*:*
broadcom rabbitmq_server 3.3.0 cpe:2.3:a:broadcom:rabbitmq_server:3.3.0:*:*:*:*:*:*:*
broadcom rabbitmq_server 3.3.1 cpe:2.3:a:broadcom:rabbitmq_server:3.3.1:*:*:*:*:*:*:*
broadcom rabbitmq_server 3.3.2 cpe:2.3:a:broadcom:rabbitmq_server:3.3.2:*:*:*:*:*:*:*
broadcom rabbitmq_server 3.3.3 cpe:2.3:a:broadcom:rabbitmq_server:3.3.3:*:*:*:*:*:*:*
broadcom rabbitmq_server 3.3.4 cpe:2.3:a:broadcom:rabbitmq_server:3.3.4:*:*:*:*:*:*:*
broadcom rabbitmq_server 3.3.5 cpe:2.3:a:broadcom:rabbitmq_server:3.3.5:*:*:*:*:*:*:*
broadcom rabbitmq_server 3.4.0 cpe:2.3:a:broadcom:rabbitmq_server:3.4.0:*:*:*:*:*:*:*
broadcom rabbitmq_server 3.4.1 cpe:2.3:a:broadcom:rabbitmq_server:3.4.1:*:*:*:*:*:*:*
broadcom rabbitmq_server 3.4.2 cpe:2.3:a:broadcom:rabbitmq_server:3.4.2:*:*:*:*:*:*:*
broadcom rabbitmq_server 3.4.3 cpe:2.3:a:broadcom:rabbitmq_server:3.4.3:*:*:*:*:*:*:*
broadcom rabbitmq_server 3.4.4 cpe:2.3:a:broadcom:rabbitmq_server:3.4.4:*:*:*:*:*:*:*
broadcom rabbitmq_server 3.5.0 cpe:2.3:a:broadcom:rabbitmq_server:3.5.0:*:*:*:*:*:*:*
broadcom rabbitmq_server 3.5.1 cpe:2.3:a:broadcom:rabbitmq_server:3.5.1:*:*:*:*:*:*:*
broadcom rabbitmq_server 3.5.2 cpe:2.3:a:broadcom:rabbitmq_server:3.5.2:*:*:*:*:*:*:*
broadcom rabbitmq_server 3.5.3 cpe:2.3:a:broadcom:rabbitmq_server:3.5.3:*:*:*:*:*:*:*
broadcom rabbitmq_server 3.5.6 cpe:2.3:a:broadcom:rabbitmq_server:3.5.6:*:*:*:*:*:*:*
pivotal_software rabbitmq 3.5.4 cpe:2.3:a:pivotal_software:rabbitmq:3.5.4:*:*:*:*:*:*:*
pivotal_software rabbitmq 3.5.5 cpe:2.3:a:pivotal_software:rabbitmq:3.5.5:*:*:*:*:*:*:*
pivotal_software rabbitmq 3.5.7 cpe:2.3:a:pivotal_software:rabbitmq:3.5.7:*:*:*:*:*:*:*
pivotal_software rabbitmq 3.6.0 cpe:2.3:a:pivotal_software:rabbitmq:3.6.0:*:*:*:*:*:*:*
pivotal_software rabbitmq 3.6.1 cpe:2.3:a:pivotal_software:rabbitmq:3.6.1:*:*:*:*:*:*:*
pivotal_software rabbitmq 3.6.2 cpe:2.3:a:pivotal_software:rabbitmq:3.6.2:*:*:*:*:*:*:*
pivotal_software rabbitmq 3.6.3 cpe:2.3:a:pivotal_software:rabbitmq:3.6.3:*:*:*:*:*:*:*
pivotal_software rabbitmq 3.6.4 cpe:2.3:a:pivotal_software:rabbitmq:3.6.4:*:*:*:*:*:*:*
pivotal_software rabbitmq 3.6.5 cpe:2.3:a:pivotal_software:rabbitmq:3.6.5:*:*:*:*:*:*:*
pivotal_software rabbitmq 1.5.0 cpe:2.3:a:pivotal_software:rabbitmq:1.5.0:*:*:*:*:pivotal_cloud_foundry:*:*
pivotal_software rabbitmq 1.5.1 cpe:2.3:a:pivotal_software:rabbitmq:1.5.1:*:*:*:*:pivotal_cloud_foundry:*:*
pivotal_software rabbitmq 1.5.2 cpe:2.3:a:pivotal_software:rabbitmq:1.5.2:*:*:*:*:pivotal_cloud_foundry:*:*
pivotal_software rabbitmq 1.5.3 cpe:2.3:a:pivotal_software:rabbitmq:1.5.3:*:*:*:*:pivotal_cloud_foundry:*:*
pivotal_software rabbitmq 1.5.4 cpe:2.3:a:pivotal_software:rabbitmq:1.5.4:*:*:*:*:pivotal_cloud_foundry:*:*
pivotal_software rabbitmq 1.5.5 cpe:2.3:a:pivotal_software:rabbitmq:1.5.5:*:*:*:*:pivotal_cloud_foundry:*:*
pivotal_software rabbitmq 1.5.6 cpe:2.3:a:pivotal_software:rabbitmq:1.5.6:*:*:*:*:pivotal_cloud_foundry:*:*
pivotal_software rabbitmq 1.5.7 cpe:2.3:a:pivotal_software:rabbitmq:1.5.7:*:*:*:*:pivotal_cloud_foundry:*:*
pivotal_software rabbitmq 1.5.8 cpe:2.3:a:pivotal_software:rabbitmq:1.5.8:*:*:*:*:pivotal_cloud_foundry:*:*
pivotal_software rabbitmq 1.5.9 cpe:2.3:a:pivotal_software:rabbitmq:1.5.9:*:*:*:*:pivotal_cloud_foundry:*:*
pivotal_software rabbitmq 1.5.10 cpe:2.3:a:pivotal_software:rabbitmq:1.5.10:*:*:*:*:pivotal_cloud_foundry:*:*
pivotal_software rabbitmq 1.5.11 cpe:2.3:a:pivotal_software:rabbitmq:1.5.11:*:*:*:*:pivotal_cloud_foundry:*:*
pivotal_software rabbitmq 1.5.12 cpe:2.3:a:pivotal_software:rabbitmq:1.5.12:*:*:*:*:pivotal_cloud_foundry:*:*
pivotal_software rabbitmq 1.5.13 cpe:2.3:a:pivotal_software:rabbitmq:1.5.13:*:*:*:*:pivotal_cloud_foundry:*:*
pivotal_software rabbitmq 1.5.14 cpe:2.3:a:pivotal_software:rabbitmq:1.5.14:*:*:*:*:pivotal_cloud_foundry:*:*
pivotal_software rabbitmq 1.5.15 cpe:2.3:a:pivotal_software:rabbitmq:1.5.15:*:*:*:*:pivotal_cloud_foundry:*:*
pivotal_software rabbitmq 1.5.17 cpe:2.3:a:pivotal_software:rabbitmq:1.5.17:*:*:*:*:pivotal_cloud_foundry:*:*
pivotal_software rabbitmq 1.5.18 cpe:2.3:a:pivotal_software:rabbitmq:1.5.18:*:*:*:*:pivotal_cloud_foundry:*:*
pivotal_software rabbitmq 1.6.0 cpe:2.3:a:pivotal_software:rabbitmq:1.6.0:*:*:*:*:pivotal_cloud_foundry:*:*
pivotal_software rabbitmq 1.6.1 cpe:2.3:a:pivotal_software:rabbitmq:1.6.1:*:*:*:*:pivotal_cloud_foundry:*:*
pivotal_software rabbitmq 1.6.2 cpe:2.3:a:pivotal_software:rabbitmq:1.6.2:*:*:*:*:pivotal_cloud_foundry:*:*
pivotal_software rabbitmq 1.6.3 cpe:2.3:a:pivotal_software:rabbitmq:1.6.3:*:*:*:*:pivotal_cloud_foundry:*:*
pivotal_software rabbitmq 1.6.4 cpe:2.3:a:pivotal_software:rabbitmq:1.6.4:*:*:*:*:pivotal_cloud_foundry:*:*
pivotal_software rabbitmq 1.6.5 cpe:2.3:a:pivotal_software:rabbitmq:1.6.5:*:*:*:*:pivotal_cloud_foundry:*:*
pivotal_software rabbitmq 1.6.6 cpe:2.3:a:pivotal_software:rabbitmq:1.6.6:*:*:*:*:pivotal_cloud_foundry:*:*
pivotal_software rabbitmq 1.6.7 cpe:2.3:a:pivotal_software:rabbitmq:1.6.7:*:*:*:*:pivotal_cloud_foundry:*:*
pivotal_software rabbitmq 1.6.8 cpe:2.3:a:pivotal_software:rabbitmq:1.6.8:*:*:*:*:pivotal_cloud_foundry:*:*
pivotal_software rabbitmq 1.6.9 cpe:2.3:a:pivotal_software:rabbitmq:1.6.9:*:*:*:*:pivotal_cloud_foundry:*:*
pivotal_software rabbitmq 1.6.10 cpe:2.3:a:pivotal_software:rabbitmq:1.6.10:*:*:*:*:pivotal_cloud_foundry:*:*
pivotal_software rabbitmq 1.7.0 cpe:2.3:a:pivotal_software:rabbitmq:1.7.0:*:*:*:*:pivotal_cloud_foundry:*:*
pivotal_software rabbitmq 1.7.2 cpe:2.3:a:pivotal_software:rabbitmq:1.7.2:*:*:*:*:pivotal_cloud_foundry:*:*
pivotal_software rabbitmq 1.7.3 cpe:2.3:a:pivotal_software:rabbitmq:1.7.3:*:*:*:*:pivotal_cloud_foundry:*:*
pivotal_software rabbitmq 1.7.4 cpe:2.3:a:pivotal_software:rabbitmq:1.7.4:*:*:*:*:pivotal_cloud_foundry:*:*
pivotal_software rabbitmq 1.7.5 cpe:2.3:a:pivotal_software:rabbitmq:1.7.5:*:*:*:*:pivotal_cloud_foundry:*:*
pivotal_software rabbitmq 1.7.6 cpe:2.3:a:pivotal_software:rabbitmq:1.7.6:*:*:*:*:pivotal_cloud_foundry:*:*

CVE-2016-9877 的参考链接

cvelogic Threat Intelligence