CVE-2026-15554— Undertow 加密问题漏洞
一分钟漏洞结论
影响对象
Red Hat Red Hat JBoss Enterprise Application Platform 7.4.25
利用判断
尚无明确在野利用证据，仍需结合暴露面评估
建议动作
优先检查厂商安全公告和参考链接中的修复版本；无法立即升级时，限制受影响服务暴露并加强监测。
Undertow是美国Undertow社区开源的一个用 Java 编写的灵活、高性能的 Web 服务器。 Undertow存在加密问题漏洞，该漏洞源于Undertow AJP监听器无需共享密钥认证即信任伪造的ssl_cert和is_ssl AJP属性，可能导致未经身份验证的攻击者通过TCP 8009端口注入伪造的X.509证书，绕过CLIENT-CERT认证。
影响版本矩阵 177
| 厂商 | 产品 | 版本范围 | 状态 |
|---|---|---|---|
| Red Hat | Red Hat JBoss Enterprise Application Platform 7 | 全部 |
affected |
| Red Hat | Red Hat JBoss Enterprise Application Platform 7.4 ELS on RHEL 7 | 0:2.16.0-22.redhat_00057.1.el7eap< * |
unaffected |
0:2.3.14-11.SP11_redhat_00001.1.el7eap< * |
unaffected | ||
0:1.5.26-2.Final_redhat_00001.1.el7eap< * |
unaffected | ||
0:2.18.8-1.redhat_00003.1.el7eap< * |
unaffected | ||
0:2.18.8-1.redhat_00003.1.el7eap< * |
unaffected | ||
0:2.18.8-1.redhat_00003.1.el7eap< * |
unaffected | ||
0:2.18.8-1.redhat_00003.1.el7eap< * |
unaffected | ||
0:2.18.8-1.redhat_00003.1.el7eap< * |
unaffected | ||
| … +9 条更多 | |||
| Red Hat | Red Hat JBoss Enterprise Application Platform 7.4 ELS on RHEL 8 | 0:2.16.0-22.redhat_00057.1.el8eap< * |
unaffected |
0:2.3.14-11.SP11_redhat_00001.1.el8eap< * |
unaffected | ||
0:1.5.26-2.Final_redhat_00001.1.el8eap< * |
unaffected | ||
0:2.18.8-1.redhat_00003.1.el8eap< * |
unaffected | ||
0:2.18.8-1.redhat_00003.1.el8eap< * |
unaffected | ||
0:2.18.8-1.redhat_00003.1.el8eap< * |
unaffected | ||
0:2.18.8-1.redhat_00003.1.el8eap< * |
unaffected | ||
0:2.18.8-1.redhat_00003.1.el8eap< * |
unaffected | ||
| … +9 条更多 | |||
| Red Hat | Red Hat JBoss Enterprise Application Platform 7.4 ELS on RHEL 9 | 0:2.16.0-22.redhat_00057.1.el9eap< * |
unaffected |
0:2.3.14-11.SP11_redhat_00001.1.el9eap< * |
unaffected | ||
0:1.5.26-2.Final_redhat_00001.1.el9eap< * |
unaffected | ||
0:2.18.8-1.redhat_00003.1.el9eap< * |
unaffected | ||
0:2.18.8-1.redhat_00003.1.el9eap< * |
unaffected | ||
0:2.18.8-1.redhat_00003.1.el9eap< * |
unaffected | ||
0:2.18.8-1.redhat_00003.1.el9eap< * |
unaffected | ||
0:2.18.8-1.redhat_00003.1.el9eap< * |
unaffected | ||
| … +9 条更多 | |||
| Red Hat | Red Hat JBoss Enterprise Application Platform 7.4.25 | 2.2.40.SP3-redhat-00001< * |
unaffected |
| Red Hat | Red Hat JBoss Enterprise Application Platform 8.1 for RHEL 10 | 0:2.40.0-8.redhat_00024.1.el10eap< * |
unaffected |
0:4.1.7-1.SP1_redhat_00001.1.el10eap< * |
unaffected | ||
0:2.0.5-1.Final_redhat_00001.1.el10eap< * |
unaffected | ||
0:1.85.0-1.redhat_00001.1.el10eap< * |
unaffected | ||
0:1.2.7-1.redhat_00002.1.el10eap< * |
unaffected | ||
0:801.8.0-1.GA_redhat_00001.1.el10eap< * |
unaffected | ||
0:6.6.54-1.Final_redhat_00001.1.el10eap< * |
unaffected | ||
0:4.1.5-5.redhat_00008.1.el10eap< * |
unaffected | ||
| … +33 条更多 | |||
| Red Hat | Red Hat JBoss Enterprise Application Platform 8.1 for RHEL 8 | 0:2.40.0-8.redhat_00024.1.el8eap< * |
unaffected |
0:4.1.7-1.SP1_redhat_00001.1.el8eap< * |
unaffected | ||
0:2.0.5-1.Final_redhat_00001.1.el8eap< * |
unaffected | ||
0:1.85.0-1.redhat_00001.1.el8eap< * |
unaffected | ||
0:1.2.7-1.redhat_00002.1.el8eap< * |
unaffected | ||
0:801.8.0-1.GA_redhat_00001.1.el8eap< * |
unaffected | ||
0:6.6.54-1.Final_redhat_00001.1.el8eap< * |
unaffected | ||
0:4.1.5-5.redhat_00008.1.el8eap< * |
unaffected | ||
| … +33 条更多 | |||
| Red Hat | Red Hat JBoss Enterprise Application Platform 8.1 for RHEL 9 | 0:2.40.0-8.redhat_00024.1.el9eap< * |
unaffected |
0:4.1.7-1.SP1_redhat_00001.1.el9eap< * |
unaffected | ||
0:2.0.5-1.Final_redhat_00001.1.el9eap< * |
unaffected | ||
0:1.85.0-1.redhat_00001.1.el9eap< * |
unaffected | ||
0:1.2.7-1.redhat_00002.1.el9eap< * |
unaffected | ||
0:801.8.0-1.GA_redhat_00001.1.el9eap< * |
unaffected | ||
0:6.6.54-1.Final_redhat_00001.1.el9eap< * |
unaffected | ||
0:4.1.5-5.redhat_00008.1.el9eap< * |
unaffected | ||
| … +33 条更多 | |||
| Red Hat | Red Hat JBoss Enterprise Application Platform Expansion Pack | 全部 |
unaffected |
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一、 漏洞 CVE-2026-15554 基础信息
漏洞信息
对漏洞内容有疑问？看看神龙的深度分析是否有帮助！
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Vulnerability Title
Undertow-core: undertow: authentication bypass via ajp ssl_cert/is_ssl forgery
来源: CVE Program / CVE List V5
Vulnerability Description
the Undertow AJP listener honours forged ssl_cert and is_ssl AJP attributes without requiring any shared-secret authentication. This enables an unauthenticated attacker with direct TCP access to port 8009 to bypass CLIENT-CERT authentication by injecting a forged X.509 certificate via the AJP protocol.
来源: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N
来源: CVE Program / CVE List V5
Vulnerability Type
证书验证不恰当
来源: CVE Program / CVE List V5
Vulnerability Title
Undertow 加密问题漏洞
来源: 中国国家信息安全漏洞库 CNNVD
Vulnerability Description
Undertow是美国Undertow社区开源的一个用 Java 编写的灵活、高性能的 Web 服务器。 Undertow存在加密问题漏洞，该漏洞源于Undertow AJP监听器无需共享密钥认证即信任伪造的ssl_cert和is_ssl AJP属性，可能导致未经身份验证的攻击者通过TCP 8009端口注入伪造的X.509证书，绕过CLIENT-CERT认证。
来源: 中国国家信息安全漏洞库 CNNVD
CVSS Information
N/A
来源: 中国国家信息安全漏洞库 CNNVD
Vulnerability Type
N/A
来源: 中国国家信息安全漏洞库 CNNVD
受影响产品
| 厂商 | 产品 | 影响版本 | CPE | 订阅 |
|---|---|---|---|---|
| Red Hat | Red Hat JBoss Enterprise Application Platform 7.4.25 | 2.2.40.SP3-redhat-00001 ~ * |
cpe:/a:redhat:jboss_enterprise_application_platform:7.4
|
|
| Red Hat | Red Hat JBoss Enterprise Application Platform 7.4 ELS on RHEL 7 | 0:2.16.0-22.redhat_00057.1.el7eap ~ * |
cpe:/a:redhat:jboss_enterprise_application_platform_els:7.4::el7
|
|
| Red Hat | Red Hat JBoss Enterprise Application Platform 7.4 ELS on RHEL 7 | 0:2.3.14-11.SP11_redhat_00001.1.el7eap ~ * |
cpe:/a:redhat:jboss_enterprise_application_platform_els:7.4::el7
|
|
| Red Hat | Red Hat JBoss Enterprise Application Platform 7.4 ELS on RHEL 7 | 0:1.5.26-2.Final_redhat_00001.1.el7eap ~ * |
cpe:/a:redhat:jboss_enterprise_application_platform_els:7.4::el7
|
|
| Red Hat | Red Hat JBoss Enterprise Application Platform 7.4 ELS on RHEL 7 | 0:2.18.8-1.redhat_00003.1.el7eap ~ * |
cpe:/a:redhat:jboss_enterprise_application_platform_els:7.4::el7
|
|
| Red Hat | Red Hat JBoss Enterprise Application Platform 7.4 ELS on RHEL 7 | 0:2.18.8-1.redhat_00003.1.el7eap ~ * |
cpe:/a:redhat:jboss_enterprise_application_platform_els:7.4::el7
|
|
| Red Hat | Red Hat JBoss Enterprise Application Platform 7.4 ELS on RHEL 7 | 0:2.18.8-1.redhat_00003.1.el7eap ~ * |
cpe:/a:redhat:jboss_enterprise_application_platform_els:7.4::el7
|
|
| Red Hat | Red Hat JBoss Enterprise Application Platform 7.4 ELS on RHEL 7 | 0:2.18.8-1.redhat_00003.1.el7eap ~ * |
cpe:/a:redhat:jboss_enterprise_application_platform_els:7.4::el7
|
|
| Red Hat | Red Hat JBoss Enterprise Application Platform 7.4 ELS on RHEL 7 | 0:2.18.8-1.redhat_00003.1.el7eap ~ * |
cpe:/a:redhat:jboss_enterprise_application_platform_els:7.4::el7
|
|
| Red Hat | Red Hat JBoss Enterprise Application Platform 7.4 ELS on RHEL 7 | 0:2.18.8-1.redhat_00003.1.el7eap ~ * |
cpe:/a:redhat:jboss_enterprise_application_platform_els:7.4::el7
|
|
| Red Hat | Red Hat JBoss Enterprise Application Platform 7.4 ELS on RHEL 7 | 0:5.0.31-3.SP2_redhat_00001.1.el7eap ~ * |
cpe:/a:redhat:jboss_enterprise_application_platform_els:7.4::el7
|
|
| Red Hat | Red Hat JBoss Enterprise Application Platform 7.4 ELS on RHEL 7 | 0:1.10.0-46.Final_redhat_00044.1.el7eap ~ * |
cpe:/a:redhat:jboss_enterprise_application_platform_els:7.4::el7
|
|
| Red Hat | Red Hat JBoss Enterprise Application Platform 7.4 ELS on RHEL 7 | 0:4.1.135-1.Final_redhat_00001.1.el7eap ~ * |
cpe:/a:redhat:jboss_enterprise_application_platform_els:7.4::el7
|
|
| Red Hat | Red Hat JBoss Enterprise Application Platform 7.4 ELS on RHEL 7 | 0:4.1.135-1.Final_redhat_00001.1.el7eap ~ * |
cpe:/a:redhat:jboss_enterprise_application_platform_els:7.4::el7
|
|
| Red Hat | Red Hat JBoss Enterprise Application Platform 7.4 ELS on RHEL 7 | 0:2.5.5-30.SP12_redhat_00020.1.el7eap ~ * |
cpe:/a:redhat:jboss_enterprise_application_platform_els:7.4::el7
|
|
| Red Hat | Red Hat JBoss Enterprise Application Platform 7.4 ELS on RHEL 7 | 0:2.5.5-24.SP12_redhat_00016.1.el7eap ~ * |
cpe:/a:redhat:jboss_enterprise_application_platform_els:7.4::el7
|
|
| Red Hat | Red Hat JBoss Enterprise Application Platform 7.4 ELS on RHEL 7 | 0:2.2.40-2.SP3_redhat_00001.1.el7eap ~ * |
cpe:/a:redhat:jboss_enterprise_application_platform_els:7.4::el7
|
|
| Red Hat | Red Hat JBoss Enterprise Application Platform 7.4 ELS on RHEL 7 | 0:7.4.25-2.GA_redhat_00001.1.el7eap ~ * |
cpe:/a:redhat:jboss_enterprise_application_platform_els:7.4::el7
|
|
| Red Hat | Red Hat JBoss Enterprise Application Platform 7.4 ELS on RHEL 8 | 0:2.16.0-22.redhat_00057.1.el8eap ~ * |
cpe:/a:redhat:jboss_enterprise_application_platform_els:7.4::el8
|
|
| Red Hat | Red Hat JBoss Enterprise Application Platform 7.4 ELS on RHEL 8 | 0:2.3.14-11.SP11_redhat_00001.1.el8eap ~ * |
cpe:/a:redhat:jboss_enterprise_application_platform_els:7.4::el8
|
|
| Red Hat | Red Hat JBoss Enterprise Application Platform 7.4 ELS on RHEL 8 | 0:1.5.26-2.Final_redhat_00001.1.el8eap ~ * |
cpe:/a:redhat:jboss_enterprise_application_platform_els:7.4::el8
|
|
| Red Hat | Red Hat JBoss Enterprise Application Platform 7.4 ELS on RHEL 8 | 0:2.18.8-1.redhat_00003.1.el8eap ~ * |
cpe:/a:redhat:jboss_enterprise_application_platform_els:7.4::el8
|
|
| Red Hat | Red Hat JBoss Enterprise Application Platform 7.4 ELS on RHEL 8 | 0:2.18.8-1.redhat_00003.1.el8eap ~ * |
cpe:/a:redhat:jboss_enterprise_application_platform_els:7.4::el8
|
|
| Red Hat | Red Hat JBoss Enterprise Application Platform 7.4 ELS on RHEL 8 | 0:2.18.8-1.redhat_00003.1.el8eap ~ * |
cpe:/a:redhat:jboss_enterprise_application_platform_els:7.4::el8
|
|
| Red Hat | Red Hat JBoss Enterprise Application Platform 7.4 ELS on RHEL 8 | 0:2.18.8-1.redhat_00003.1.el8eap ~ * |
cpe:/a:redhat:jboss_enterprise_application_platform_els:7.4::el8
|
|
| Red Hat | Red Hat JBoss Enterprise Application Platform 7.4 ELS on RHEL 8 | 0:2.18.8-1.redhat_00003.1.el8eap ~ * |
cpe:/a:redhat:jboss_enterprise_application_platform_els:7.4::el8
|
|
| Red Hat | Red Hat JBoss Enterprise Application Platform 7.4 ELS on RHEL 8 | 0:2.18.8-1.redhat_00003.1.el8eap ~ * |
cpe:/a:redhat:jboss_enterprise_application_platform_els:7.4::el8
|
|
| Red Hat | Red Hat JBoss Enterprise Application Platform 7.4 ELS on RHEL 8 | 0:5.0.31-3.SP2_redhat_00001.1.el8eap ~ * |
cpe:/a:redhat:jboss_enterprise_application_platform_els:7.4::el8
|
|
| Red Hat | Red Hat JBoss Enterprise Application Platform 7.4 ELS on RHEL 8 | 0:1.10.0-46.Final_redhat_00044.1.el8eap ~ * |
cpe:/a:redhat:jboss_enterprise_application_platform_els:7.4::el8
|
|
| Red Hat | Red Hat JBoss Enterprise Application Platform 7.4 ELS on RHEL 8 | 0:4.1.135-1.Final_redhat_00001.1.el8eap ~ * |
cpe:/a:redhat:jboss_enterprise_application_platform_els:7.4::el8
|
|
二、漏洞 CVE-2026-15554 的公开POC
| # | POC 描述 | 源链接 | 神龙链接 |
|---|
AI 生成 POC
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未找到公开 POC。
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CVE-2026-15554 厂商安全公告 (10)
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🔗 2480601 – (CVE-2026-15554) CVE-2026-15554 undertow-core: Undertow: Authentication Bypass via AJP ssl_cert/is_ssl Forgery 查看完整文章 issue-tracking x_refsource_REDHAT
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🔗 RHSA-2026:53646 - Security Advisory - Red Hat Customer Portal 查看完整文章 vendor-advisory x_refsource_REDHAT
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🔗 RHSA-2026:53645 - Security Advisory - Red Hat Customer Portal 查看完整文章 vendor-advisory x_refsource_REDHAT
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🔗 RHSA-2026:70230 - Security Advisory - Red Hat Customer Portal 查看完整文章 vendor-advisory x_refsource_REDHAT
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🔗 RHSA-2026:53644 - Security Advisory - Red Hat Customer Portal 查看完整文章 vendor-advisory x_refsource_REDHAT
同批安全公告 · Red Hat · 2026-08-11 · 共 29 条
| CVE-2026-10579 | 9.8 CRITICAL | Red Hat Picketlink Federation SAML 安全漏洞 |
| CVE-2026-19546 | 8.8 HIGH | Perl DBI 代码注入漏洞 |
| CVE-2026-15555 | 8.8 HIGH | JBoss Marshalling 反序列化注入漏洞 |
| CVE-2026-19550 | 8.2 HIGH | FreeIPA 授权问题漏洞 |
| CVE-2026-15556 | 8.1 HIGH | Red Hat JBoss Enterprise Application Platform 加密问题漏洞 |
| CVE-2026-15560 | 8.1 HIGH | Red Hat JBoss Enterprise Application Platform 软件供应链问题漏洞 |
| CVE-2026-72693 | 7.8 HIGH | kbd-project kbd 权限许可和访问控制问题漏洞 |
| CVE-2026-15567 | 7.5 HIGH | wildfly 安全漏洞 |
| CVE-2026-71467 | 7.5 HIGH | Redhat Advanced Cluster Management 授权问题漏洞 |
| CVE-2026-71217 | 7.5 HIGH | ESnet iperf 输入验证错误漏洞 |
| CVE-2026-15565 | 7.5 HIGH | Red Hat Undertow 缓冲区错误漏洞 |
| CVE-2026-15561 | 7.5 HIGH | Undertow 资源管理错误漏洞 |
| CVE-2026-15562 | 7.5 HIGH | jboss-remoting 数字错误漏洞 |
| CVE-2026-15563 | 7.4 HIGH | WildFly iiop-openjdk 授权问题漏洞 |
| CVE-2026-50237 | 7.4 HIGH | OpenShift Console 服务端请求伪造漏洞 |
| CVE-2026-50236 | 7.4 HIGH | OpenShift Console 服务端请求伪造漏洞 |
| CVE-2026-72694 | 7.1 HIGH | Tobias Oetiker MRTG 后置链接漏洞 |
| CVE-2026-71474 | 7.1 HIGH | Red Hat Insights Client 日志信息泄露漏洞 |
| CVE-2026-71475 | 6.8 MEDIUM | Redhat Advanced Cluster Management 路径遍历漏洞 |
| CVE-2026-24330 | 6.5 MEDIUM | WildFly Core 任意文件上传漏洞 |
显示前 20 条，共 29 条。 查看全部 → →
IV. Related Vulnerabilities
V. Comments for CVE-2026-15554
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