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Vulnerability Details :

CVE-2020-9491

Summary
Assigner-apache
Assigner Org ID-f0158376-9dc2-43b6-827c-5f631a4d8d09
Published At-01 Oct, 2020 | 19:57
Updated At-04 Aug, 2024 | 10:26
Rejected At-
Credits

In Apache NiFi 1.2.0 to 1.11.4, the NiFi UI and API were protected by mandating TLS v1.2, as well as listening connections established by processors like ListenHTTP, HandleHttpRequest, etc. However intracluster communication such as cluster request replication, Site-to-Site, and load balanced queues continued to support TLS v1.0 or v1.1.

Vendors
-
Not available
Products
-
Metrics (CVSS)
VersionBase scoreBase severityVector
Weaknesses
Attack Patterns
Solution/Workaround
References
HyperlinkResource Type
EPSS History
Score
Latest Score
-
N/A
No data available for selected date range
Percentile
Latest Percentile
-
N/A
No data available for selected date range
Stakeholder-Specific Vulnerability Categorization (SSVC)
▼Common Vulnerabilities and Exposures (CVE)
cve.org
Assigner:apache
Assigner Org ID:f0158376-9dc2-43b6-827c-5f631a4d8d09
Published At:01 Oct, 2020 | 19:57
Updated At:04 Aug, 2024 | 10:26
Rejected At:
▼CVE Numbering Authority (CNA)

In Apache NiFi 1.2.0 to 1.11.4, the NiFi UI and API were protected by mandating TLS v1.2, as well as listening connections established by processors like ListenHTTP, HandleHttpRequest, etc. However intracluster communication such as cluster request replication, Site-to-Site, and load balanced queues continued to support TLS v1.0 or v1.1.

Affected Products
Vendor
n/a
Product
Apache NiFi
Versions
Affected
  • Apache NiFi 1.2.0 to 1.11.4
Problem Types
TypeCWE IDDescription
textN/AUse of weak TLS protocols
Type: text
CWE ID: N/A
Description: Use of weak TLS protocols
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions

Configurations

Workarounds

Exploits

Credits

Timeline
EventDate
Replaced By

Rejected Reason

References
HyperlinkResource
https://nifi.apache.org/security#CVE-2020-9491
x_refsource_MISC
https://lists.apache.org/thread.html/re48582efe2ac973f8cff55c8b346825cb491c71935e15ab2d61ef3bf%40%3Ccommits.nifi.apache.org%3E
mailing-list
x_refsource_MLIST
https://lists.apache.org/thread.html/r2d9c21f9ec35d66f2bb42f8abe876dabd786166b6284e9a33582c718%40%3Ccommits.nifi.apache.org%3E
mailing-list
x_refsource_MLIST
Hyperlink: https://nifi.apache.org/security#CVE-2020-9491
Resource:
x_refsource_MISC
Hyperlink: https://lists.apache.org/thread.html/re48582efe2ac973f8cff55c8b346825cb491c71935e15ab2d61ef3bf%40%3Ccommits.nifi.apache.org%3E
Resource:
mailing-list
x_refsource_MLIST
Hyperlink: https://lists.apache.org/thread.html/r2d9c21f9ec35d66f2bb42f8abe876dabd786166b6284e9a33582c718%40%3Ccommits.nifi.apache.org%3E
Resource:
mailing-list
x_refsource_MLIST
▼Authorized Data Publishers (ADP)
CVE Program Container
Affected Products
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions

Configurations

Workarounds

Exploits

Credits

Timeline
EventDate
Replaced By

Rejected Reason

References
HyperlinkResource
https://nifi.apache.org/security#CVE-2020-9491
x_refsource_MISC
x_transferred
https://lists.apache.org/thread.html/re48582efe2ac973f8cff55c8b346825cb491c71935e15ab2d61ef3bf%40%3Ccommits.nifi.apache.org%3E
mailing-list
x_refsource_MLIST
x_transferred
https://lists.apache.org/thread.html/r2d9c21f9ec35d66f2bb42f8abe876dabd786166b6284e9a33582c718%40%3Ccommits.nifi.apache.org%3E
mailing-list
x_refsource_MLIST
x_transferred
Hyperlink: https://nifi.apache.org/security#CVE-2020-9491
Resource:
x_refsource_MISC
x_transferred
Hyperlink: https://lists.apache.org/thread.html/re48582efe2ac973f8cff55c8b346825cb491c71935e15ab2d61ef3bf%40%3Ccommits.nifi.apache.org%3E
Resource:
mailing-list
x_refsource_MLIST
x_transferred
Hyperlink: https://lists.apache.org/thread.html/r2d9c21f9ec35d66f2bb42f8abe876dabd786166b6284e9a33582c718%40%3Ccommits.nifi.apache.org%3E
Resource:
mailing-list
x_refsource_MLIST
x_transferred
Information is not available yet
▼National Vulnerability Database (NVD)
nvd.nist.gov
Source:security@apache.org
Published At:01 Oct, 2020 | 20:15
Updated At:07 Nov, 2023 | 03:26

In Apache NiFi 1.2.0 to 1.11.4, the NiFi UI and API were protected by mandating TLS v1.2, as well as listening connections established by processors like ListenHTTP, HandleHttpRequest, etc. However intracluster communication such as cluster request replication, Site-to-Site, and load balanced queues continued to support TLS v1.0 or v1.1.

CISA Catalog
Date AddedDue DateVulnerability NameRequired Action
N/A
Date Added: N/A
Due Date: N/A
Vulnerability Name: N/A
Required Action: N/A
Metrics
TypeVersionBase scoreBase severityVector
Primary3.17.5HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Primary2.05.0MEDIUM
AV:N/AC:L/Au:N/C:P/I:N/A:N
Type: Primary
Version: 3.1
Base score: 7.5
Base severity: HIGH
Vector:
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Type: Primary
Version: 2.0
Base score: 5.0
Base severity: MEDIUM
Vector:
AV:N/AC:L/Au:N/C:P/I:N/A:N
CPE Matches

The Apache Software Foundation
apache
>>nifi>>Versions from 1.0.0(inclusive) to 1.11.4(inclusive)
cpe:2.3:a:apache:nifi:*:*:*:*:*:*:*:*
Weaknesses
CWE IDTypeSource
CWE-327Primarynvd@nist.gov
CWE ID: CWE-327
Type: Primary
Source: nvd@nist.gov
Evaluator Description

Evaluator Impact

Evaluator Solution

Vendor Statements

References
HyperlinkSourceResource
https://lists.apache.org/thread.html/r2d9c21f9ec35d66f2bb42f8abe876dabd786166b6284e9a33582c718%40%3Ccommits.nifi.apache.org%3Esecurity@apache.org
N/A
https://lists.apache.org/thread.html/re48582efe2ac973f8cff55c8b346825cb491c71935e15ab2d61ef3bf%40%3Ccommits.nifi.apache.org%3Esecurity@apache.org
N/A
https://nifi.apache.org/security#CVE-2020-9491security@apache.org
Vendor Advisory
Hyperlink: https://lists.apache.org/thread.html/r2d9c21f9ec35d66f2bb42f8abe876dabd786166b6284e9a33582c718%40%3Ccommits.nifi.apache.org%3E
Source: security@apache.org
Resource: N/A
Hyperlink: https://lists.apache.org/thread.html/re48582efe2ac973f8cff55c8b346825cb491c71935e15ab2d61ef3bf%40%3Ccommits.nifi.apache.org%3E
Source: security@apache.org
Resource: N/A
Hyperlink: https://nifi.apache.org/security#CVE-2020-9491
Source: security@apache.org
Resource:
Vendor Advisory

Change History

0
Information is not available yet

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Matching Score-8
Assigner-Apache Software Foundation
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Assigner-Apache Software Foundation
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Matching Score-8
Assigner-Apache Software Foundation
ShareView Details
Matching Score-8
Assigner-Apache Software Foundation
CVSS Score-7.5||HIGH
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||
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CWE ID-CWE-918
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Matching Score-8
Assigner-Red Hat, Inc.
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Matching Score-8
Assigner-Red Hat, Inc.
CVSS Score-5.3||MEDIUM
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||
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Vendor-n/aThe Apache Software Foundation
Product-tikan/a
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Matching Score-8
Assigner-MITRE Corporation
ShareView Details
Matching Score-8
Assigner-MITRE Corporation
CVSS Score-5||MEDIUM
EPSS-27.65% / 97.88%
||
7 Day CHG~0.00%
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Updated-23 Apr, 2026 | 00:35
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KEV Added-Not Available
KEV Action Due Date-Not Available

Apache Axis 1.0 allows remote attackers to obtain sensitive information by requesting a non-existent WSDL file, which reveals the installation path in the resulting exception message.

Action-Not Available
Vendor-n/aThe Apache Software Foundation
Product-axisn/a
CWE ID-CWE-200
Exposure of Sensitive Information to an Unauthorized Actor
CVE-2024-45195
Matching Score-8
Assigner-Apache Software Foundation
ShareView Details
Matching Score-8
Assigner-Apache Software Foundation
CVSS Score-9.8||CRITICAL
EPSS-99.98% / 99.98%
||
7 Day CHG~0.00%
Published-04 Sep, 2024 | 08:08
Updated-23 Oct, 2025 | 14:49
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Known KEV||Action Due Date - 2025-02-25||Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.
Apache OFBiz: Confused controller-view authorization logic (forced browsing)

Direct Request ('Forced Browsing') vulnerability in Apache OFBiz. This issue affects Apache OFBiz: before 18.12.16. Users are recommended to upgrade to version 18.12.16, which fixes the issue.

Action-Not Available
Vendor-The Apache Software Foundation
Product-ofbizApache OFBizofbizOFBiz
CWE ID-CWE-425
Direct Request ('Forced Browsing')
CVE-2024-43394
Matching Score-8
Assigner-Apache Software Foundation
ShareView Details
Matching Score-8
Assigner-Apache Software Foundation
CVSS Score-7.5||HIGH
EPSS-1.09% / 62.09%
||
7 Day CHG~0.00%
Published-10 Jul, 2025 | 16:56
Updated-04 Nov, 2025 | 22:16
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Apache HTTP Server: SSRF on Windows due to UNC paths

Server-Side Request Forgery (SSRF) in Apache HTTP Server on Windows allows to potentially leak NTLM hashes to a malicious server via  mod_rewrite or apache expressions that pass unvalidated request input. This issue affects Apache HTTP Server: from 2.4.0 through 2.4.63. Note:  The Apache HTTP Server Project will be setting a higher bar for accepting vulnerability reports regarding SSRF via UNC paths. The server offers limited protection against administrators directing the server to open UNC paths. Windows servers should limit the hosts they will connect over via SMB based on the nature of NTLM authentication.

Action-Not Available
Vendor-The Apache Software FoundationMicrosoft Corporation
Product-http_serverwindowsApache HTTP Server
CWE ID-CWE-918
Server-Side Request Forgery (SSRF)
CVE-2026-24308
Matching Score-8
Assigner-Apache Software Foundation
ShareView Details
Matching Score-8
Assigner-Apache Software Foundation
CVSS Score-6.5||MEDIUM
EPSS-1.18% / 64.33%
||
7 Day CHG~0.00%
Published-07 Mar, 2026 | 08:51
Updated-15 Jul, 2026 | 02:46
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Apache ZooKeeper: Sensitive information disclosure in client configuration handling

Improper handling of configuration values in ZKConfig in Apache ZooKeeper 3.8.5 and 3.9.4 on all platforms allows an attacker to expose sensitive information stored in client configuration in the client's logfile. Configuration values are exposed at INFO level logging rendering potential production systems affected by the issue. Users are recommended to upgrade to version 3.8.6 or 3.9.5 which fixes this issue.

Action-Not Available
Vendor-Red Hat, Inc.The Apache Software Foundation
Product-zookeeperApache ZooKeeperRed Hat build of Debezium 2Red Hat Fuse 7Red Hat AMQ Broker 7.12.7Streams for Apache Kafka 2.9.4Red Hat JBoss Enterprise Application Platform Expansion PackRed Hat build of Apache Camel for Spring Boot 4Red Hat Data Grid 8streams for Apache Kafka 3Red Hat build of Debezium 3Red Hat JBoss Enterprise Application Platform 7Red Hat AMQ Broker 7.14.0Red Hat AMQ Broker 7.13.5Red Hat OpenShift AI 2.25Red Hat Offline Knowledge PortalRed Hat JBoss Enterprise Application Platform 8Red Hat OpenShift AI (RHOAI)
CWE ID-CWE-117
Improper Output Neutralization for Logs
CWE ID-CWE-532
Insertion of Sensitive Information into Log File
CVE-2024-42361
Matching Score-8
Assigner-GitHub, Inc.
ShareView Details
Matching Score-8
Assigner-GitHub, Inc.
CVSS Score-7.5||HIGH
EPSS-1.08% / 61.62%
||
7 Day CHG~0.00%
Published-20 Aug, 2024 | 20:56
Updated-03 Sep, 2024 | 14:54
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
GHSL-2023-256: HertzBeat Authenticated (guest role) SQL injection in /api/monitor/{monitorId}/metric/{metricFull}

Hertzbeat is an open source, real-time monitoring system. Hertzbeat 1.6.0 and earlier declares a /api/monitor/{monitorId}/metric/{metricFull} endpoint to download job metrics. In the process, it executes a SQL query with user-controlled data, allowing for SQL injection.

Action-Not Available
Vendor-The Apache Software Foundation
Product-hertzbeatHertzBeathertzbeat
CWE ID-CWE-89
Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')
CVE-2024-40898
Matching Score-8
Assigner-Apache Software Foundation
ShareView Details
Matching Score-8
Assigner-Apache Software Foundation
CVSS Score-9.1||CRITICAL
EPSS-1.54% / 72.24%
||
7 Day CHG~0.00%
Published-18 Jul, 2024 | 09:32
Updated-13 Sep, 2024 | 17:05
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Apache HTTP Server: SSRF with mod_rewrite in server/vhost context on Windows

SSRF in Apache HTTP Server on Windows with mod_rewrite in server/vhost context, allows to potentially leak NTML hashes to a malicious server via SSRF and malicious requests. Users are recommended to upgrade to version 2.4.62 which fixes this issue. 

Action-Not Available
Vendor-The Apache Software FoundationMicrosoft Corporation
Product-http_serverwindowsApache HTTP Serverapache_http_server
CWE ID-CWE-918
Server-Side Request Forgery (SSRF)
CVE-2024-41178
Matching Score-8
Assigner-Apache Software Foundation
ShareView Details
Matching Score-8
Assigner-Apache Software Foundation
CVSS Score-7.5||HIGH
EPSS-0.71% / 49.76%
||
7 Day CHG~0.00%
Published-23 Jul, 2024 | 16:50
Updated-10 Jul, 2025 | 18:24
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Apache Arrow Rust Object Store: AWS WebIdentityToken exposure in log files

Exposure of temporary credentials in logs in Apache Arrow Rust Object Store (`object_store` crate), version 0.10.1 and earlier on all platforms using AWS WebIdentityTokens.  On certain error conditions, the logs may contain the OIDC token passed to AssumeRoleWithWebIdentity https://docs.aws.amazon.com/STS/latest/APIReference/API_AssumeRoleWithWebIdentity.html . This allows someone with access to the logs to impersonate that identity, including performing their own calls to AssumeRoleWithWebIdentity, until the OIDC token expires. Typically OIDC tokens are valid for up to an hour, although this will vary depending on the issuer. Users are recommended to use a different AWS authentication mechanism, disable logging or upgrade to version 0.10.2, which fixes this issue. Details: When using AWS WebIdentityTokens with the object_store crate, in the event of a failure and automatic retry, the underlying reqwest error, including the full URL with the credentials, potentially in the parameters, is written to the logs.  Thanks to Paul Hatcherian for reporting this vulnerability

Action-Not Available
Vendor-The Apache Software Foundation
Product-arrowApache Arrow Rust Object Storearrow
CWE ID-CWE-532
Insertion of Sensitive Information into Log File
CVE-2024-41169
Matching Score-8
Assigner-Apache Software Foundation
ShareView Details
Matching Score-8
Assigner-Apache Software Foundation
CVSS Score-7.5||HIGH
EPSS-0.56% / 43.49%
||
7 Day CHG~0.00%
Published-12 Jul, 2025 | 16:22
Updated-04 Nov, 2025 | 22:16
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Apache Zeppelin: raft directory listing and file read

The attacker can use the raft server protocol in an unauthenticated way. The attacker can see the server's resources, including directories and files. This issue affects Apache Zeppelin: from 0.10.1 up to 0.12.0. Users are recommended to upgrade to version 0.12.0, which fixes the issue by removing the Cluster Interpreter.

Action-Not Available
Vendor-The Apache Software Foundation
Product-zeppelinApache Zeppelin
CWE ID-CWE-664
Improper Control of a Resource Through its Lifetime
CVE-2017-12616
Matching Score-8
Assigner-Apache Software Foundation
ShareView Details
Matching Score-8
Assigner-Apache Software Foundation
CVSS Score-7.5||HIGH
EPSS-70.80% / 99.33%
||
7 Day CHG~0.00%
Published-19 Sep, 2017 | 13:00
Updated-13 May, 2026 | 00:24
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

When using a VirtualDirContext with Apache Tomcat 7.0.0 to 7.0.80 it was possible to bypass security constraints and/or view the source code of JSPs for resources served by the VirtualDirContext using a specially crafted request.

Action-Not Available
Vendor-The Apache Software Foundation
Product-tomcatApache Tomcat
CWE ID-CWE-200
Exposure of Sensitive Information to an Unauthorized Actor
CVE-2024-39676
Matching Score-8
Assigner-Apache Software Foundation
ShareView Details
Matching Score-8
Assigner-Apache Software Foundation
CVSS Score-7.5||HIGH
EPSS-0.85% / 54.29%
||
7 Day CHG~0.00%
Published-24 Jul, 2024 | 07:41
Updated-14 Mar, 2025 | 18:15
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Apache Pinot: Unauthorized endpoint exposed sensitive information

Exposure of Sensitive Information to an Unauthorized Actor vulnerability in Apache Pinot. This issue affects Apache Pinot: from 0.1 before 1.0.0. Users are recommended to upgrade to version 1.0.0 and configure RBAC, which fixes the issue. Details:  When using a request to path “/appconfigs” to the controller, it can lead to the disclosure of sensitive information such as system information (e.g. arch, os version), environment information (e.g. maxHeapSize) and Pinot configurations (e.g. zookeeper path). This issue was addressed by the Role-based Access Control https://docs.pinot.apache.org/operators/tutorials/authentication/basic-auth-access-control , so that /appConfigs` and all other APIs can be access controlled. Only authorized users have access to it. Note the user needs to add the admin role accordingly to the RBAC guide to control access to this endpoint, and in the future version of Pinot, a default admin role is planned to be added.

Action-Not Available
Vendor-The Apache Software Foundation
Product-pinotApache Pinot
CWE ID-CWE-200
Exposure of Sensitive Information to an Unauthorized Actor
CVE-2024-39573
Matching Score-8
Assigner-Apache Software Foundation
ShareView Details
Matching Score-8
Assigner-Apache Software Foundation
CVSS Score-7.5||HIGH
EPSS-35.45% / 98.29%
||
7 Day CHG~0.00%
Published-01 Jul, 2024 | 18:16
Updated-03 Nov, 2025 | 22:17
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Apache HTTP Server: mod_rewrite proxy handler substitution

Potential SSRF in mod_rewrite in Apache HTTP Server 2.4.59 and earlier allows an attacker to cause unsafe RewriteRules to unexpectedly setup URL's to be handled by mod_proxy. Users are recommended to upgrade to version 2.4.60, which fixes this issue.

Action-Not Available
Vendor-NetApp, Inc.The Apache Software Foundation
Product-ontaphttp_serverApache HTTP Serverhttp_server
CWE ID-CWE-20
Improper Input Validation
CVE-2018-1340
Matching Score-8
Assigner-Apache Software Foundation
ShareView Details
Matching Score-8
Assigner-Apache Software Foundation
CVSS Score-7.5||HIGH
EPSS-2.10% / 79.76%
||
7 Day CHG~0.00%
Published-07 Feb, 2019 | 22:00
Updated-16 Sep, 2024 | 19:20
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Prior to 1.0.0, Apache Guacamole used a cookie for client-side storage of the user's session token. This cookie lacked the "secure" flag, which could allow an attacker eavesdropping on the network to intercept the user's session token if unencrypted HTTP requests are made to the same domain.

Action-Not Available
Vendor-The Apache Software Foundation
Product-guacamoleApache Guacamole
CWE ID-CWE-311
Missing Encryption of Sensitive Data
CVE-2018-1296
Matching Score-8
Assigner-Apache Software Foundation
ShareView Details
Matching Score-8
Assigner-Apache Software Foundation
CVSS Score-7.5||HIGH
EPSS-3.30% / 87.23%
||
7 Day CHG~0.00%
Published-07 Feb, 2019 | 22:00
Updated-16 Sep, 2024 | 19:47
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

In Apache Hadoop 3.0.0-alpha1 to 3.0.0, 2.9.0, 2.8.0 to 2.8.3, and 2.5.0 to 2.7.5, HDFS exposes extended attribute key/value pairs during listXAttrs, verifying only path-level search access to the directory rather than path-level read permission to the referent.

Action-Not Available
Vendor-The Apache Software Foundation
Product-hadoopApache Hadoop
CWE ID-CWE-200
Exposure of Sensitive Information to an Unauthorized Actor
CVE-2014-7808
Matching Score-8
Assigner-Red Hat, Inc.
ShareView Details
Matching Score-8
Assigner-Red Hat, Inc.
CVSS Score-7.5||HIGH
EPSS-1.11% / 62.44%
||
7 Day CHG~0.00%
Published-15 Sep, 2017 | 20:00
Updated-13 May, 2026 | 00:24
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Apache Wicket before 1.5.13, 6.x before 6.19.0, and 7.x before 7.0.0-M5 make it easier for attackers to defeat a cryptographic protection mechanism and predict encrypted URLs by leveraging use of CryptoMapper as the default encryption provider.

Action-Not Available
Vendor-n/aThe Apache Software Foundation
Product-wicketn/a
CVE-2018-1306
Matching Score-8
Assigner-Apache Software Foundation
ShareView Details
Matching Score-8
Assigner-Apache Software Foundation
CVSS Score-7.5||HIGH
EPSS-43.90% / 98.62%
||
7 Day CHG~0.00%
Published-27 Jun, 2018 | 18:00
Updated-16 Sep, 2024 | 18:49
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

The PortletV3AnnotatedDemo Multipart Portlet war file code provided in Apache Pluto version 3.0.0 could allow a remote attacker to obtain sensitive information, caused by the failure to restrict path information provided during a file upload. An attacker could exploit this vulnerability to obtain configuration data and other sensitive information.

Action-Not Available
Vendor-The Apache Software Foundation
Product-plutoApache Pluto
CWE ID-CWE-200
Exposure of Sensitive Information to an Unauthorized Actor
CVE-2024-38472
Matching Score-8
Assigner-Apache Software Foundation
ShareView Details
Matching Score-8
Assigner-Apache Software Foundation
CVSS Score-7.5||HIGH
EPSS-67.95% / 99.25%
||
7 Day CHG~0.00%
Published-01 Jul, 2024 | 18:12
Updated-01 Jul, 2025 | 20:24
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Apache HTTP Server on WIndows UNC SSRF

SSRF in Apache HTTP Server on Windows allows to potentially leak NTLM hashes to a malicious server via SSRF and malicious requests or content Users are recommended to upgrade to version 2.4.60 which fixes this issue.  Note: Existing configurations that access UNC paths will have to configure new directive "UNCList" to allow access during request processing.

Action-Not Available
Vendor-apache_software_foundationThe Apache Software FoundationNetApp, Inc.
Product-ontaphttp_serverApache HTTP Serverapache_http_server
CWE ID-CWE-918
Server-Side Request Forgery (SSRF)
CVE-2012-1089
Matching Score-8
Assigner-Red Hat, Inc.
ShareView Details
Matching Score-8
Assigner-Red Hat, Inc.
CVSS Score-5||MEDIUM
EPSS-5.52% / 91.97%
||
7 Day CHG~0.00%
Published-23 Mar, 2012 | 18:00
Updated-29 Apr, 2026 | 01:13
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Directory traversal vulnerability in Apache Wicket 1.4.x before 1.4.20 and 1.5.x before 1.5.5 allows remote attackers to read arbitrary web-application files via a relative pathname in a URL for a Wicket resource that corresponds to a null package.

Action-Not Available
Vendor-n/aThe Apache Software Foundation
Product-wicketn/a
CWE ID-CWE-22
Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
CVE-2000-0672
Matching Score-8
Assigner-MITRE Corporation
ShareView Details
Matching Score-8
Assigner-MITRE Corporation
CVSS Score-5||MEDIUM
EPSS-9.85% / 95.05%
||
7 Day CHG~0.00%
Published-22 Jan, 2001 | 05:00
Updated-16 Apr, 2026 | 00:27
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

The default configuration of Jakarta Tomcat does not restrict access to the /admin context, which allows remote attackers to read arbitrary files by directly calling the administrative servlets to add a context for the root directory.

Action-Not Available
Vendor-n/aThe Apache Software Foundation
Product-tomcatn/a
CVE-2011-5062
Matching Score-8
Assigner-MITRE Corporation
ShareView Details
Matching Score-8
Assigner-MITRE Corporation
CVSS Score-5||MEDIUM
EPSS-7.63% / 93.93%
||
7 Day CHG~0.00%
Published-14 Jan, 2012 | 21:00
Updated-29 Apr, 2026 | 01:13
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

The HTTP Digest Access Authentication implementation in Apache Tomcat 5.5.x before 5.5.34, 6.x before 6.0.33, and 7.x before 7.0.12 does not check qop values, which might allow remote attackers to bypass intended integrity-protection requirements via a qop=auth value, a different vulnerability than CVE-2011-1184.

Action-Not Available
Vendor-n/aThe Apache Software Foundation
Product-tomcatn/a
CVE-2011-4367
Matching Score-8
Assigner-Red Hat, Inc.
ShareView Details
Matching Score-8
Assigner-Red Hat, Inc.
CVSS Score-5||MEDIUM
EPSS-33.47% / 98.21%
||
7 Day CHG~0.00%
Published-19 Jun, 2014 | 14:00
Updated-06 May, 2026 | 22:30
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Multiple directory traversal vulnerabilities in MyFaces JavaServer Faces (JSF) in Apache MyFaces Core 2.0.x before 2.0.12 and 2.1.x before 2.1.6 allow remote attackers to read arbitrary files via a .. (dot dot) in the (1) ln parameter to faces/javax.faces.resource/web.xml or (2) the PATH_INFO to faces/javax.faces.resource/.

Action-Not Available
Vendor-n/aThe Apache Software Foundation
Product-myfacesn/a
CWE ID-CWE-22
Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
CVE-2011-4343
Matching Score-8
Assigner-Red Hat, Inc.
ShareView Details
Matching Score-8
Assigner-Red Hat, Inc.
CVSS Score-7.5||HIGH
EPSS-5.33% / 91.77%
||
7 Day CHG~0.00%
Published-08 Aug, 2017 | 21:00
Updated-13 May, 2026 | 00:24
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Information disclosure vulnerability in Apache MyFaces Core 2.0.1 through 2.0.10 and 2.1.0 through 2.1.4 allows remote attackers to inject EL expressions via crafted parameters.

Action-Not Available
Vendor-n/aThe Apache Software Foundation
Product-myfacesn/a
CWE ID-CWE-200
Exposure of Sensitive Information to an Unauthorized Actor
CVE-2011-3375
Matching Score-8
Assigner-Red Hat, Inc.
ShareView Details
Matching Score-8
Assigner-Red Hat, Inc.
CVSS Score-5||MEDIUM
EPSS-6.69% / 93.20%
||
7 Day CHG~0.00%
Published-19 Jan, 2012 | 02:00
Updated-29 Apr, 2026 | 01:13
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Apache Tomcat 6.0.30 through 6.0.33 and 7.x before 7.0.22 does not properly perform certain caching and recycling operations involving request objects, which allows remote attackers to obtain unintended read access to IP address and HTTP header information in opportunistic circumstances by reading TCP data.

Action-Not Available
Vendor-n/aThe Apache Software Foundation
Product-tomcatn/a
CWE ID-CWE-200
Exposure of Sensitive Information to an Unauthorized Actor
CVE-2011-3368
Matching Score-8
Assigner-Red Hat, Inc.
ShareView Details
Matching Score-8
Assigner-Red Hat, Inc.
CVSS Score-5||MEDIUM
EPSS-90.73% / 99.79%
||
7 Day CHG~0.00%
Published-05 Oct, 2011 | 22:00
Updated-29 Apr, 2026 | 01:13
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

The mod_proxy module in the Apache HTTP Server 1.3.x through 1.3.42, 2.0.x through 2.0.64, and 2.2.x through 2.2.21 does not properly interact with use of (1) RewriteRule and (2) ProxyPassMatch pattern matches for configuration of a reverse proxy, which allows remote attackers to send requests to intranet servers via a malformed URI containing an initial @ (at sign) character.

Action-Not Available
Vendor-n/aThe Apache Software Foundation
Product-http_servern/a
CWE ID-CWE-20
Improper Input Validation
CVE-2014-8111
Matching Score-8
Assigner-Red Hat, Inc.
ShareView Details
Matching Score-8
Assigner-Red Hat, Inc.
CVSS Score-5||MEDIUM
EPSS-7.11% / 93.57%
||
7 Day CHG~0.00%
Published-21 Apr, 2015 | 17:00
Updated-06 May, 2026 | 22:30
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Apache Tomcat Connectors (mod_jk) before 1.2.41 ignores JkUnmount rules for subtrees of previous JkMount rules, which allows remote attackers to access otherwise restricted artifacts via unspecified vectors.

Action-Not Available
Vendor-n/aThe Apache Software Foundation
Product-tomcat_connectorsn/a
CWE ID-CWE-200
Exposure of Sensitive Information to an Unauthorized Actor
CVE-2011-2088
Matching Score-8
Assigner-MITRE Corporation
ShareView Details
Matching Score-8
Assigner-MITRE Corporation
CVSS Score-5||MEDIUM
EPSS-6.14% / 92.70%
||
7 Day CHG~0.00%
Published-13 May, 2011 | 17:00
Updated-29 Apr, 2026 | 01:13
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

XWork 2.2.1 in Apache Struts 2.2.1, and OpenSymphony XWork in OpenSymphony WebWork, allows remote attackers to obtain potentially sensitive information about internal Java class paths via vectors involving an s:submit element and a nonexistent method, a different vulnerability than CVE-2011-1772.3.

Action-Not Available
Vendor-opensymphonyn/aThe Apache Software Foundation
Product-strutswebworkxworkn/a
CWE ID-CWE-200
Exposure of Sensitive Information to an Unauthorized Actor
CVE-2011-2729
Matching Score-8
Assigner-Red Hat, Inc.
ShareView Details
Matching Score-8
Assigner-Red Hat, Inc.
CVSS Score-5||MEDIUM
EPSS-7.24% / 93.67%
||
7 Day CHG~0.00%
Published-15 Aug, 2011 | 21:00
Updated-29 Apr, 2026 | 01:13
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

native/unix/native/jsvc-unix.c in jsvc in the Daemon component 1.0.3 through 1.0.6 in Apache Commons, as used in Apache Tomcat 5.5.32 through 5.5.33, 6.0.30 through 6.0.32, and 7.0.x before 7.0.20 on Linux, does not drop capabilities, which allows remote attackers to bypass read permissions for files via a request to an application.

Action-Not Available
Vendor-n/aThe Apache Software FoundationLinux Kernel Organization, Inc
Product-tomcatlinux_kernelapache_commons_daemonn/a
CVE-2011-1184
Matching Score-8
Assigner-Red Hat, Inc.
ShareView Details
Matching Score-8
Assigner-Red Hat, Inc.
CVSS Score-5||MEDIUM
EPSS-8.54% / 94.48%
||
7 Day CHG~0.00%
Published-14 Jan, 2012 | 21:00
Updated-29 Apr, 2026 | 01:13
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

The HTTP Digest Access Authentication implementation in Apache Tomcat 5.5.x before 5.5.34, 6.x before 6.0.33, and 7.x before 7.0.12 does not have the expected countermeasures against replay attacks, which makes it easier for remote attackers to bypass intended access restrictions by sniffing the network for valid requests, related to lack of checking of nonce (aka server nonce) and nc (aka nonce-count or client nonce count) values.

Action-Not Available
Vendor-n/aThe Apache Software Foundation
Product-tomcatn/a
CVE-2010-3863
Matching Score-8
Assigner-Red Hat, Inc.
ShareView Details
Matching Score-8
Assigner-Red Hat, Inc.
CVSS Score-5||MEDIUM
EPSS-54.80% / 98.92%
||
7 Day CHG~0.00%
Published-05 Nov, 2010 | 16:28
Updated-29 Apr, 2026 | 01:13
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Apache Shiro before 1.1.0, and JSecurity 0.9.x, does not canonicalize URI paths before comparing them to entries in the shiro.ini file, which allows remote attackers to bypass intended access restrictions via a crafted request, as demonstrated by the /./account/index.jsp URI.

Action-Not Available
Vendor-jsecurityn/aThe Apache Software Foundation
Product-shirojsecurityn/a
CWE ID-CWE-22
Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
CVE-2010-2791
Matching Score-8
Assigner-Red Hat, Inc.
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Matching Score-8
Assigner-Red Hat, Inc.
CVSS Score-5||MEDIUM
EPSS-8.00% / 94.15%
||
7 Day CHG~0.00%
Published-05 Aug, 2010 | 18:00
Updated-29 Apr, 2026 | 01:13
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

mod_proxy in httpd in Apache HTTP Server 2.2.9, when running on Unix, does not close the backend connection if a timeout occurs when reading a response from a persistent connection, which allows remote attackers to obtain a potentially sensitive response intended for a different client in opportunistic circumstances via a normal HTTP request. NOTE: this is the same issue as CVE-2010-2068, but for a different OS and set of affected versions.

Action-Not Available
Vendor-unixn/aThe Apache Software Foundation
Product-unixhttp_servern/a
CWE ID-CWE-200
Exposure of Sensitive Information to an Unauthorized Actor
CVE-2021-37150
Matching Score-8
Assigner-Apache Software Foundation
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Matching Score-8
Assigner-Apache Software Foundation
CVSS Score-4.2||MEDIUM
EPSS-1.76% / 75.61%
||
7 Day CHG~0.00%
Published-10 Aug, 2022 | 00:00
Updated-08 Sep, 2025 | 19:15
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Protocol vs scheme mismatch

Improper Input Validation vulnerability in header parsing of Apache Traffic Server allows an attacker to request secure resources. This issue affects Apache Traffic Server 8.0.0 to 9.1.2.

Action-Not Available
Vendor-Fedora ProjectDebian GNU/LinuxThe Apache Software Foundation
Product-debian_linuxtraffic_serverfedoraApache Traffic Server
CWE ID-CWE-20
Improper Input Validation
CVE-2010-1587
Matching Score-8
Assigner-MITRE Corporation
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Matching Score-8
Assigner-MITRE Corporation
CVSS Score-5||MEDIUM
EPSS-78.02% / 99.53%
||
7 Day CHG~0.00%
Published-28 Apr, 2010 | 22:00
Updated-29 Apr, 2026 | 01:13
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

The Jetty ResourceHandler in Apache ActiveMQ 5.x before 5.3.2 and 5.4.x before 5.4.0 allows remote attackers to read JSP source code via a // (slash slash) initial substring in a URI for (1) admin/index.jsp, (2) admin/queues.jsp, or (3) admin/topics.jsp.

Action-Not Available
Vendor-n/aThe Apache Software Foundation
Product-activemqn/a
CWE ID-CWE-20
Improper Input Validation
CVE-2021-29621
Matching Score-8
Assigner-GitHub, Inc.
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Matching Score-8
Assigner-GitHub, Inc.
CVSS Score-5.3||MEDIUM
EPSS-3.40% / 87.61%
||
7 Day CHG~0.00%
Published-07 Jun, 2021 | 19:00
Updated-07 Mar, 2025 | 14:37
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Observable Response Discrepancy in Flask-AppBuilder

Flask-AppBuilder is a development framework, built on top of Flask. User enumeration in database authentication in Flask-AppBuilder <= 3.2.3. Allows for a non authenticated user to enumerate existing accounts by timing the response time from the server when you are logging in. Upgrade to version 3.3.0 or higher to resolve.

Action-Not Available
Vendor-dpgaspardpgasparThe Apache Software Foundation
Product-airflowflask-appbuilderFlask-AppBuilder
CWE ID-CWE-203
Observable Discrepancy
CVE-2021-30638
Matching Score-8
Assigner-Apache Software Foundation
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Matching Score-8
Assigner-Apache Software Foundation
CVSS Score-7.5||HIGH
EPSS-6.56% / 93.09%
||
7 Day CHG~0.00%
Published-27 Apr, 2021 | 18:30
Updated-03 Aug, 2024 | 22:40
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
An Information Disclosure due to insufficient input validation exists in Apache Tapestry 5.4.0 and later

Information Exposure vulnerability in context asset handling of Apache Tapestry allows an attacker to download files inside WEB-INF if using a specially-constructed URL. This was caused by an incomplete fix for CVE-2020-13953. This issue affects Apache Tapestry Apache Tapestry 5.4.0 version to Apache Tapestry 5.6.3; Apache Tapestry 5.7.0 version and Apache Tapestry 5.7.1.

Action-Not Available
Vendor-The Apache Software Foundation
Product-tapestryApache Tapestry
CWE ID-CWE-200
Exposure of Sensitive Information to an Unauthorized Actor
CWE ID-CWE-863
Incorrect Authorization
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