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Vulnerability Details :

CVE-2018-3776

Summary
Assigner-hackerone
Assigner Org ID-36234546-b8fa-4601-9d6f-f4e334aa8ea1
Published At-12 Aug, 2018 | 22:00
Updated At-05 Aug, 2024 | 04:50
Rejected At-
Credits

Improper input validator in Nextcloud Server prior to 12.0.3 and 11.0.5 could lead to an attacker's actions not being logged in the audit log.

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:hackerone
Assigner Org ID:36234546-b8fa-4601-9d6f-f4e334aa8ea1
Published At:12 Aug, 2018 | 22:00
Updated At:05 Aug, 2024 | 04:50
Rejected At:
▼CVE Numbering Authority (CNA)

Improper input validator in Nextcloud Server prior to 12.0.3 and 11.0.5 could lead to an attacker's actions not being logged in the audit log.

Affected Products
Vendor
HackerOneHackerOne
Product
Nextcloud Server
Versions
Affected
  • <12.0.3 <11.0.5
Problem Types
TypeCWE IDDescription
CWECWE-20Improper Input Validation (CWE-20)
Type: CWE
CWE ID: CWE-20
Description: Improper Input Validation (CWE-20)
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions

Configurations

Workarounds

Exploits

Credits

Timeline
EventDate
Replaced By

Rejected Reason

References
HyperlinkResource
https://hackerone.com/reports/232347
x_refsource_MISC
https://nextcloud.com/security/advisory/?id=NC-SA-2018-006
x_refsource_CONFIRM
Hyperlink: https://hackerone.com/reports/232347
Resource:
x_refsource_MISC
Hyperlink: https://nextcloud.com/security/advisory/?id=NC-SA-2018-006
Resource:
x_refsource_CONFIRM
▼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://hackerone.com/reports/232347
x_refsource_MISC
x_transferred
https://nextcloud.com/security/advisory/?id=NC-SA-2018-006
x_refsource_CONFIRM
x_transferred
Hyperlink: https://hackerone.com/reports/232347
Resource:
x_refsource_MISC
x_transferred
Hyperlink: https://nextcloud.com/security/advisory/?id=NC-SA-2018-006
Resource:
x_refsource_CONFIRM
x_transferred
Information is not available yet
▼National Vulnerability Database (NVD)
nvd.nist.gov
Source:support@hackerone.com
Published At:12 Aug, 2018 | 22:29
Updated At:28 Feb, 2023 | 17:56

Improper input validator in Nextcloud Server prior to 12.0.3 and 11.0.5 could lead to an attacker's actions not being logged in the audit log.

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
Primary3.15.3MEDIUM
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
Primary2.05.0MEDIUM
AV:N/AC:L/Au:N/C:N/I:P/A:N
Type: Primary
Version: 3.1
Base score: 5.3
Base severity: MEDIUM
Vector:
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
Type: Primary
Version: 2.0
Base score: 5.0
Base severity: MEDIUM
Vector:
AV:N/AC:L/Au:N/C:N/I:P/A:N
CPE Matches

Nextcloud GmbH
nextcloud
>>nextcloud_server>>Versions from 11.0.0(inclusive) to 11.0.5(exclusive)
cpe:2.3:a:nextcloud:nextcloud_server:*:*:*:*:*:*:*:*
Nextcloud GmbH
nextcloud
>>nextcloud_server>>Versions from 12.0.0(inclusive) to 12.0.3(exclusive)
cpe:2.3:a:nextcloud:nextcloud_server:*:*:*:*:*:*:*:*
Weaknesses
CWE IDTypeSource
CWE-532Primarynvd@nist.gov
CWE-20Secondarysupport@hackerone.com
CWE ID: CWE-532
Type: Primary
Source: nvd@nist.gov
CWE ID: CWE-20
Type: Secondary
Source: support@hackerone.com
Evaluator Description

Evaluator Impact

Evaluator Solution

Vendor Statements

References
HyperlinkSourceResource
https://hackerone.com/reports/232347support@hackerone.com
Third Party Advisory
https://nextcloud.com/security/advisory/?id=NC-SA-2018-006support@hackerone.com
Vendor Advisory
Hyperlink: https://hackerone.com/reports/232347
Source: support@hackerone.com
Resource:
Third Party Advisory
Hyperlink: https://nextcloud.com/security/advisory/?id=NC-SA-2018-006
Source: support@hackerone.com
Resource:
Vendor Advisory

Change History

0
Information is not available yet

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CWE ID-CWE-20
Improper Input Validation
CVE-2017-1267
Matching Score-4
Assigner-IBM Corporation
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Matching Score-4
Assigner-IBM Corporation
CVSS Score-7.5||HIGH
EPSS-0.78% / 73.72%
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7 Day CHG~0.00%
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Updated-20 Apr, 2025 | 01:37
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
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Product-security_guardiumSecurity Guardium
CWE ID-CWE-20
Improper Input Validation
CVE-2017-12218
Matching Score-4
Assigner-Cisco Systems, Inc.
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Matching Score-4
Assigner-Cisco Systems, Inc.
CVSS Score-5.8||MEDIUM
EPSS-0.38% / 59.67%
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Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

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Vendor-n/aCisco Systems, Inc.
Product-asyncosCisco Email Security Appliance
CWE ID-CWE-20
Improper Input Validation
CVE-2008-2805
Matching Score-4
Assigner-Red Hat, Inc.
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Matching Score-4
Assigner-Red Hat, Inc.
CVSS Score-5||MEDIUM
EPSS-2.20% / 84.43%
||
7 Day CHG~0.00%
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Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
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Vendor-n/aMozilla Corporation
Product-firefoxseamonkeyn/a
CWE ID-CWE-20
Improper Input Validation
CVE-2017-12299
Matching Score-4
Assigner-Cisco Systems, Inc.
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Matching Score-4
Assigner-Cisco Systems, Inc.
CVSS Score-5.3||MEDIUM
EPSS-0.23% / 45.47%
||
7 Day CHG~0.00%
Published-16 Nov, 2017 | 07:00
Updated-20 Apr, 2025 | 01:37
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

A vulnerability exists in the process of creating default IP blocks during device initialization for Cisco ASA Next-Generation Firewall Services that could allow an unauthenticated, remote attacker to send traffic to the local IP address of the device, bypassing any filters that are configured to deny local IP management traffic. The vulnerability is due to an implementation error that exists in the process of creating default IP blocks when the device is initialized, and the way in which those IP blocks interact with user-configured filters for local IP management traffic (for example, SSH to the device). An attacker could exploit this vulnerability by sending traffic to the local IP address of the targeted device. A successful exploit could allow the attacker to connect to the local IP address of the device even when there are filters configured to deny the traffic. Cisco Bug IDs: CSCvd97962.

Action-Not Available
Vendor-n/aCisco Systems, Inc.
Product-firepower_extensible_operating_systemCisco ASA Next-Generation Firewall Services
CWE ID-CWE-20
Improper Input Validation
CVE-2019-1844
Matching Score-4
Assigner-Cisco Systems, Inc.
ShareView Details
Matching Score-4
Assigner-Cisco Systems, Inc.
CVSS Score-5.3||MEDIUM
EPSS-0.22% / 44.20%
||
7 Day CHG~0.00%
Published-03 May, 2019 | 16:35
Updated-19 Nov, 2024 | 19:07
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Cisco Email Security Appliance Filter Bypass Vulnerability

A vulnerability in certain attachment detection mechanisms of the Cisco Email Security Appliance (ESA) could allow an unauthenticated, remote attacker to bypass the filtering functionality of an affected device. The vulnerability is due to improper detection of certain content sent to an affected device. An attacker could exploit this vulnerability by sending certain file types without Content-Disposition information to an affected device. A successful exploit could allow an attacker to send messages that contain malicious content to users.

Action-Not Available
Vendor-Cisco Systems, Inc.
Product-email_security_applianceCisco Email Security Appliance (ESA)
CWE ID-CWE-20
Improper Input Validation
CVE-2020-3133
Matching Score-4
Assigner-Cisco Systems, Inc.
ShareView Details
Matching Score-4
Assigner-Cisco Systems, Inc.
CVSS Score-5.8||MEDIUM
EPSS-0.22% / 44.64%
||
7 Day CHG~0.00%
Published-23 Sep, 2020 | 00:25
Updated-13 Nov, 2024 | 18:06
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Cisco Email Security Appliance Content Filter Bypass Vulnerability

A vulnerability in the email message scanning of Cisco AsyncOS Software for Cisco Email Security Appliance (ESA) could allow an unauthenticated, remote attacker to bypass configured filters on the device. The vulnerability is due to improper validation of incoming emails. An attacker could exploit this vulnerability by sending a crafted email message to a recipient protected by the ESA. A successful exploit could allow the attacker to bypass the configured content filters, which could allow malicious content to pass through the device.

Action-Not Available
Vendor-Cisco Systems, Inc.
Product-email_security_applianceCisco Email Security Appliance (ESA)
CWE ID-CWE-20
Improper Input Validation
CVE-2008-0570
Matching Score-4
Assigner-MITRE Corporation
ShareView Details
Matching Score-4
Assigner-MITRE Corporation
CVSS Score-5||MEDIUM
EPSS-0.40% / 60.58%
||
7 Day CHG~0.00%
Published-05 Feb, 2008 | 01:00
Updated-07 Aug, 2024 | 07:46
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

The OpenID 5.x-1.0 and earlier module for Drupal does not properly verify the claimed_id returned by an OpenID provider, which allows remote OpenID providers to spoof OpenID authentication for domains associated with other providers.

Action-Not Available
Vendor-n/aThe Drupal Association
Product-openidn/a
CWE ID-CWE-20
Improper Input Validation
CVE-2017-1000247
Matching Score-4
Assigner-MITRE Corporation
ShareView Details
Matching Score-4
Assigner-MITRE Corporation
CVSS Score-7.5||HIGH
EPSS-0.24% / 47.45%
||
7 Day CHG~0.00%
Published-17 Nov, 2017 | 04:00
Updated-20 Apr, 2025 | 01:37
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

British Columbia Institute of Technology CodeIgniter 3.1.3 is vulnerable to HTTP Header Injection in the set_status_header() common function under Apache resulting in HTTP Header Injection flaws.

Action-Not Available
Vendor-codeignitern/a
Product-codeignitern/a
CWE ID-CWE-20
Improper Input Validation
CVE-2017-1000016
Matching Score-4
Assigner-MITRE Corporation
ShareView Details
Matching Score-4
Assigner-MITRE Corporation
CVSS Score-7.5||HIGH
EPSS-0.49% / 65.51%
||
7 Day CHG~0.00%
Published-13 Jul, 2017 | 20:00
Updated-20 Apr, 2025 | 01:37
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

A weakness was discovered where an attacker can inject arbitrary values in to the browser cookies. This is a re-issue of an incomplete fix from PMASA-2016-18.

Action-Not Available
Vendor-n/aphpMyAdmin
Product-phpmyadminn/a
CWE ID-CWE-20
Improper Input Validation
CVE-2007-6314
Matching Score-4
Assigner-MITRE Corporation
ShareView Details
Matching Score-4
Assigner-MITRE Corporation
CVSS Score-5||MEDIUM
EPSS-6.33% / 91.00%
||
7 Day CHG~0.00%
Published-12 Dec, 2007 | 00:00
Updated-07 Aug, 2024 | 16:02
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

BarracudaDrive Web Server before 3.8 allows remote attackers to read the source code for web scripts by appending a (1) + (plus), (2) . (dot), or (3) %80 and similar characters to the file name in the URL.

Action-Not Available
Vendor-real_time_logicn/a
Product-barracudadrive_web_serverbarracudadrive_web_server_home_servern/a
CWE ID-CWE-20
Improper Input Validation
CVE-2007-5810
Matching Score-4
Assigner-MITRE Corporation
ShareView Details
Matching Score-4
Assigner-MITRE Corporation
CVSS Score-5||MEDIUM
EPSS-0.23% / 45.82%
||
7 Day CHG~0.00%
Published-05 Nov, 2007 | 17:00
Updated-07 Aug, 2024 | 15:47
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Hitachi Web Server 01-00 through 03-00-01, as used by certain Cosminexus products, does not properly validate SSL client certificates, which might allow remote attackers to spoof authentication via a client certificate with a forged signature.

Action-Not Available
Vendor-n/aHitachi, Ltd.
Product-cosminexus_application_server_standarducosminexus_developer_lightcosminexus_developer_light_version_6ucosminexus_service_platformucosminexus_service_architectucosminexus_application_server_enterprisecosminexus_developer_standard_version_6ucosminexus_application_server_standardweb_servercosminexus_servercosminexus_developer_professional_version_6cosminexus_application_server_enterpriseucosminexus_developer_standarducosminexus_developer_professionaln/a
CWE ID-CWE-20
Improper Input Validation
CVE-2007-4787
Matching Score-4
Assigner-MITRE Corporation
ShareView Details
Matching Score-4
Assigner-MITRE Corporation
CVSS Score-5||MEDIUM
EPSS-1.93% / 83.43%
||
7 Day CHG~0.00%
Published-10 Sep, 2007 | 21:00
Updated-07 Aug, 2024 | 15:08
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

The virus detection engine in Sophos Anti-Virus before 2.49.0 does not properly process malformed (1) CAB, (2) LZH, and (3) RAR files with modified headers, which might allow remote attackers to bypass malware detection.

Action-Not Available
Vendor-n/aSophos Ltd.
Product-sophos_anti-virusscanning_enginen/a
CWE ID-CWE-20
Improper Input Validation
CVE-2017-0247
Matching Score-4
Assigner-Microsoft Corporation
ShareView Details
Matching Score-4
Assigner-Microsoft Corporation
CVSS Score-7.5||HIGH
EPSS-11.12% / 93.49%
||
7 Day CHG~0.00%
Published-12 May, 2017 | 14:00
Updated-20 Apr, 2025 | 01:37
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

A denial of service vulnerability exists when the ASP.NET Core fails to properly validate web requests. NOTE: Microsoft has not commented on third-party claims that the issue is that the TextEncoder.EncodeCore function in the System.Text.Encodings.Web package in ASP.NET Core Mvc before 1.0.4 and 1.1.x before 1.1.3 allows remote attackers to cause a denial of service by leveraging failure to properly calculate the length of 4-byte characters in the Unicode Non-Character range.

Action-Not Available
Vendor-Microsoft Corporation
Product-microsoft.aspnetcore.mvc.apiexplorermicrosoft.aspnetcore.mvc.dataannotationsmicrosoft.aspnetcore.mvc.formatters.jsonsystem.net.securitymicrosoft.aspnetcore.mvc.razormicrosoft.aspnetcore.mvc.formatters.xmlmicrosoft.aspnetcore.mvc.corsmicrosoft.aspnetcore.mvc.localizationmicrosoft.aspnetcore.mvc.viewfeaturesmicrosoft.aspnetcore.mvc.webapicompatshimmicrosoft.aspnetcore.mvc.abstractionssystem.net.http.winhttphandlersystem.net.httpasp.net_model_view_controllersystem.text.encodings.websystem.net.websockets.clientmicrosoft.aspnetcore.mvc.razor.hostmicrosoft.aspnetcore.mvc.taghelpersASP.NET Core
CWE ID-CWE-20
Improper Input Validation
CVE-2017-0256
Matching Score-4
Assigner-Microsoft Corporation
ShareView Details
Matching Score-4
Assigner-Microsoft Corporation
CVSS Score-5.3||MEDIUM
EPSS-4.35% / 88.95%
||
7 Day CHG~0.00%
Published-12 May, 2017 | 14:00
Updated-20 Apr, 2025 | 01:37
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

A spoofing vulnerability exists when the ASP.NET Core fails to properly sanitize web requests.

Action-Not Available
Vendor-Microsoft Corporation
Product-microsoft.aspnetcore.mvc.apiexplorermicrosoft.aspnetcore.mvc.dataannotationsmicrosoft.aspnetcore.mvc.formatters.jsonsystem.net.securitymicrosoft.aspnetcore.mvc.razormicrosoft.aspnetcore.mvc.formatters.xmlmicrosoft.aspnetcore.mvc.corsmicrosoft.aspnetcore.mvc.localizationmicrosoft.aspnetcore.mvc.viewfeaturesmicrosoft.aspnetcore.mvc.webapicompatshimmicrosoft.aspnetcore.mvc.abstractionssystem.net.http.winhttphandlersystem.net.httpasp.net_model_view_controllersystem.text.encodings.websystem.net.websockets.clientmicrosoft.aspnetcore.mvc.razor.hostmicrosoft.aspnetcore.mvc.taghelpersASP.NET Core
CWE ID-CWE-20
Improper Input Validation
CVE-2007-5275
Matching Score-4
Assigner-MITRE Corporation
ShareView Details
Matching Score-4
Assigner-MITRE Corporation
CVSS Score-5||MEDIUM
EPSS-37.25% / 97.18%
||
7 Day CHG~0.00%
Published-08 Oct, 2007 | 23:00
Updated-07 Aug, 2024 | 15:24
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

The Adobe Macromedia Flash 9 plug-in allows remote attackers to cause a victim machine to establish TCP sessions with arbitrary hosts via a Flash (SWF) movie, related to lack of pinning of a hostname to a single IP address after receiving an allow-access-from element in a cross-domain-policy XML document, and the availability of a Flash Socket class that does not use the browser's DNS pins, aka DNS rebinding attacks, a different issue than CVE-2002-1467 and CVE-2007-4324.

Action-Not Available
Vendor-n/aAdobe Inc.
Product-shockwave_playern/a
CWE ID-CWE-20
Improper Input Validation
CVE-2016-9065
Matching Score-4
Assigner-Mozilla Corporation
ShareView Details
Matching Score-4
Assigner-Mozilla Corporation
CVSS Score-7.5||HIGH
EPSS-0.77% / 73.56%
||
7 Day CHG~0.00%
Published-11 Jun, 2018 | 21:00
Updated-06 Aug, 2024 | 02:42
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

The location bar in Firefox for Android can be spoofed by forcing a user into fullscreen mode, blocking its exiting, and creating of a fake location bar without any user notification. Note: This issue only affects Firefox for Android. Other versions and operating systems are unaffected. This vulnerability affects Firefox < 50.

Action-Not Available
Vendor-Mozilla CorporationGoogle LLC
Product-firefoxandroidFirefox
CWE ID-CWE-20
Improper Input Validation
CVE-2016-8625
Matching Score-4
Assigner-Red Hat, Inc.
ShareView Details
Matching Score-4
Assigner-Red Hat, Inc.
CVSS Score-5.3||MEDIUM
EPSS-1.53% / 81.32%
||
7 Day CHG~0.00%
Published-01 Aug, 2018 | 06:00
Updated-06 Aug, 2024 | 02:27
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

curl before version 7.51.0 uses outdated IDNA 2003 standard to handle International Domain Names and this may lead users to potentially and unknowingly issue network transfer requests to the wrong host.

Action-Not Available
Vendor-CURL
Product-curlcurl
CWE ID-CWE-20
Improper Input Validation
CVE-2016-9179
Matching Score-4
Assigner-MITRE Corporation
ShareView Details
Matching Score-4
Assigner-MITRE Corporation
CVSS Score-7.5||HIGH
EPSS-0.27% / 51.01%
||
7 Day CHG~0.00%
Published-22 Dec, 2016 | 21:00
Updated-12 Apr, 2025 | 10:46
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

lynx: It was found that Lynx doesn't parse the authority component of the URL correctly when the host name part ends with '?', and could instead be tricked into connecting to a different host.

Action-Not Available
Vendor-lynxn/a
Product-lynxn/a
CWE ID-CWE-20
Improper Input Validation
CVE-2017-1000001
Matching Score-4
Assigner-MITRE Corporation
ShareView Details
Matching Score-4
Assigner-MITRE Corporation
CVSS Score-7.5||HIGH
EPSS-0.61% / 69.91%
||
7 Day CHG~0.00%
Published-13 Jul, 2017 | 20:00
Updated-20 Apr, 2025 | 01:37
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

FedMsg 0.18.1 and older is vulnerable to a message validation flaw resulting in message validation not being enabled if configured to be on.

Action-Not Available
Vendor-n/aFedora Project
Product-fedmsgn/a
CWE ID-CWE-20
Improper Input Validation
CVE-2016-9193
Matching Score-4
Assigner-Cisco Systems, Inc.
ShareView Details
Matching Score-4
Assigner-Cisco Systems, Inc.
CVSS Score-7.5||HIGH
EPSS-0.38% / 59.67%
||
7 Day CHG~0.00%
Published-14 Dec, 2016 | 00:37
Updated-12 Apr, 2025 | 10:46
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

A vulnerability in the malicious file detection and blocking features of Cisco Firepower Management Center and Cisco FireSIGHT System Software could allow an unauthenticated, remote attacker to bypass malware detection mechanisms on an affected system. Affected Products: Cisco Firepower Management Center and FireSIGHT System Software are affected when they are configured to use a file policy that has the Block Malware action. More Information: CSCvb27494. Known Affected Releases: 6.0.1.1 6.1.0.

Action-Not Available
Vendor-n/aCisco Systems, Inc.
Product-firesight_system_softwaresecure_firewall_management_centerCisco FireSIGHT
CWE ID-CWE-20
Improper Input Validation
CVE-2026-29137
Matching Score-4
Assigner-Switzerland National Cyber Security Centre (NCSC)
ShareView Details
Matching Score-4
Assigner-Switzerland National Cyber Security Centre (NCSC)
CVSS Score-5.3||MEDIUM
EPSS-0.05% / 15.40%
||
7 Day CHG-0.05%
Published-02 Apr, 2026 | 08:42
Updated-16 Apr, 2026 | 19:01
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Long Subject Untagging

SEPPmail Secure Email Gateway before version 15.0.3 allows an attacker to hide security tags from users by crafting a long subject.

Action-Not Available
Vendor-seppmailSEPPmail
Product-secure_email_gatewaySecure Email Gateway
CWE ID-CWE-20
Improper Input Validation
CVE-2007-1803
Matching Score-4
Assigner-MITRE Corporation
ShareView Details
Matching Score-4
Assigner-MITRE Corporation
CVSS Score-5||MEDIUM
EPSS-0.50% / 66.21%
||
7 Day CHG~0.00%
Published-02 Apr, 2007 | 23:00
Updated-07 Aug, 2024 | 13:06
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Unspecified vulnerability in MailDwarf 3.01 and earlier allows remote attackers to send e-mail to addresses different from the configured addresses.

Action-Not Available
Vendor-maildwarfn/a
Product-maildwarfn/a
CWE ID-CWE-20
Improper Input Validation
CVE-2016-7431
Matching Score-4
Assigner-MITRE Corporation
ShareView Details
Matching Score-4
Assigner-MITRE Corporation
CVSS Score-5.3||MEDIUM
EPSS-18.62% / 95.28%
||
7 Day CHG~0.00%
Published-13 Jan, 2017 | 16:00
Updated-20 Apr, 2025 | 01:37
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

NTP before 4.2.8p9 allows remote attackers to bypass the origin timestamp protection mechanism via an origin timestamp of zero. NOTE: this vulnerability exists because of a CVE-2015-8138 regression.

Action-Not Available
Vendor-ntpn/a
Product-ntpn/a
CWE ID-CWE-20
Improper Input Validation
CVE-2025-23041
Matching Score-4
Assigner-GitHub, Inc.
ShareView Details
Matching Score-4
Assigner-GitHub, Inc.
CVSS Score-5.8||MEDIUM
EPSS-0.18% / 39.54%
||
7 Day CHG~0.00%
Published-14 Jan, 2025 | 18:54
Updated-19 Sep, 2025 | 18:54
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Short and Long Answer Fields Are Not Validated Server-Side For Maximum Length in Umbraco.Forms

Umbraco.Forms is a web form framework written for the nuget ecosystem. Character limits configured by editors for short and long answer fields are validated only client-side, not server-side. This issue has been patched in versions 8.13.16, 10.5.7, 13.2.2, and 14.1.2. Users are advised to upgrade. There are no known workarounds for this issue.

Action-Not Available
Vendor-Umbraco A/S (Umbraco)
Product-umbraco_formsUmbraco.Forms.Issues
CWE ID-CWE-20
Improper Input Validation
CVE-2019-19942
Matching Score-4
Assigner-MITRE Corporation
ShareView Details
Matching Score-4
Assigner-MITRE Corporation
CVSS Score-7.5||HIGH
EPSS-0.28% / 51.07%
||
7 Day CHG~0.00%
Published-16 Mar, 2020 | 15:24
Updated-05 Aug, 2024 | 02:32
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Missing output sanitation in Swisscom Centro Grande Centro Grande before 6.16.12, Centro Business 1.0 (ADB) before 7.10.18, and Centro Business 2.0 before 8.02.04 allows a remote attacker to perform DNS spoofing against the web interface via crafted hostnames in DHCP requests.

Action-Not Available
Vendor-swisscomn/a
Product-centro_grandecentro_grande_firmwarecentro_businessn/a
CWE ID-CWE-20
Improper Input Validation
CVE-2016-6396
Matching Score-4
Assigner-Cisco Systems, Inc.
ShareView Details
Matching Score-4
Assigner-Cisco Systems, Inc.
CVSS Score-5.3||MEDIUM
EPSS-0.43% / 62.76%
||
7 Day CHG~0.00%
Published-12 Sep, 2016 | 10:00
Updated-12 Apr, 2025 | 10:46
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Cisco Firepower Management Center before 6.1 and FireSIGHT System Software before 6.1, when certain malware blocking options are enabled, allow remote attackers to bypass malware detection via crafted fields in HTTP headers, aka Bug ID CSCuz44482.

Action-Not Available
Vendor-n/aCisco Systems, Inc.
Product-firesight_system_softwaren/a
CWE ID-CWE-20
Improper Input Validation
CVE-2016-6411
Matching Score-4
Assigner-Cisco Systems, Inc.
ShareView Details
Matching Score-4
Assigner-Cisco Systems, Inc.
CVSS Score-7.5||HIGH
EPSS-0.21% / 42.99%
||
7 Day CHG~0.00%
Published-24 Sep, 2016 | 01:00
Updated-12 Apr, 2025 | 10:46
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Cisco Firepower Management Center and FireSIGHT System Software 6.0.1 mishandle comparisons between URLs and X.509 certificates, which allows remote attackers to bypass intended do-not-decrypt settings via a crafted URL, aka Bug ID CSCva50585.

Action-Not Available
Vendor-n/aCisco Systems, Inc.
Product-firesight_system_softwaren/a
CWE ID-CWE-20
Improper Input Validation
CVE-2025-20183
Matching Score-4
Assigner-Cisco Systems, Inc.
ShareView Details
Matching Score-4
Assigner-Cisco Systems, Inc.
CVSS Score-5.8||MEDIUM
EPSS-0.29% / 52.38%
||
7 Day CHG~0.00%
Published-05 Feb, 2025 | 16:14
Updated-05 Aug, 2025 | 19:28
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Cisco Secure Web Appliance Range Request Bypass Vulnerability

A vulnerability in a policy-based Cisco Application Visibility and Control (AVC) implementation of Cisco AsyncOS Software for Cisco Secure Web Appliance could allow an unauthenticated, remote attacker to evade the antivirus scanner and download a malicious file onto an endpoint.&nbsp; The vulnerability is due to improper handling of a crafted range request header. An attacker could exploit this vulnerability by sending an HTTP request with a crafted range request header through the affected device. A successful exploit could allow the attacker to evade the antivirus scanner and download malware onto the endpoint without detection by Cisco Secure Web Appliance.

Action-Not Available
Vendor-Cisco Systems, Inc.
Product-secure_web_appliance_s196secure_web_appliance_virtual_s300vsecure_web_appliance_virtual_s600vsecure_web_appliance_s696asyncossecure_web_appliance_s396secure_web_appliance_virtual_s100vsecure_web_appliance_virtual_s1000vCisco Secure Web Appliance
CWE ID-CWE-20
Improper Input Validation
CVE-2016-6458
Matching Score-4
Assigner-Cisco Systems, Inc.
ShareView Details
Matching Score-4
Assigner-Cisco Systems, Inc.
CVSS Score-7.5||HIGH
EPSS-0.21% / 43.99%
||
7 Day CHG~0.00%
Published-19 Nov, 2016 | 02:45
Updated-12 Apr, 2025 | 10:46
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

A vulnerability in the content filtering functionality of Cisco AsyncOS Software for Cisco Email Security Appliances could allow an unauthenticated, remote attacker to bypass content filters configured on an affected device. Email that should have been filtered could instead be forwarded by the device. This vulnerability affects all releases prior to the first fixed release of Cisco AsyncOS Software for Cisco Email Security Appliances, both virtual and hardware appliances, if the software is configured to use a content filter for email attachments that are protected or encrypted. More Information: CSCva52546. Known Affected Releases: 10.0.0-125 9.7.1-066.

Action-Not Available
Vendor-n/aCisco Systems, Inc.
Product-email_security_appliance_firmwareCisco AsyncOS 10.0.0-125 and 9.7.1-066
CWE ID-CWE-20
Improper Input Validation
CVE-2016-6129
Matching Score-4
Assigner-MITRE Corporation
ShareView Details
Matching Score-4
Assigner-MITRE Corporation
CVSS Score-7.5||HIGH
EPSS-0.14% / 34.82%
||
7 Day CHG~0.00%
Published-13 Feb, 2017 | 18:00
Updated-20 Apr, 2025 | 01:37
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

The rsa_verify_hash_ex function in rsa_verify_hash.c in LibTomCrypt, as used in OP-TEE before 2.2.0, does not validate that the message length is equal to the ASN.1 encoded data length, which makes it easier for remote attackers to forge RSA signatures or public certificates by leveraging a Bleichenbacher signature forgery attack.

Action-Not Available
Vendor-op-teelibtomn/a
Product-libtomcryptop-tee_osn/a
CWE ID-CWE-20
Improper Input Validation
CVE-2025-1734
Matching Score-4
Assigner-PHP Group
ShareView Details
Matching Score-4
Assigner-PHP Group
CVSS Score-6.3||MEDIUM
EPSS-0.29% / 52.35%
||
7 Day CHG-0.09%
Published-30 Mar, 2025 | 05:43
Updated-03 Nov, 2025 | 21:18
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Streams HTTP wrapper does not fail for headers with invalid name and no colon

In PHP from 8.1.* before 8.1.32, from 8.2.* before 8.2.28, from 8.3.* before 8.3.19, from 8.4.* before 8.4.5, when receiving headers from HTTP server, the headers missing a colon (:) are treated as valid headers even though they are not. This may confuse applications into accepting invalid headers.

Action-Not Available
Vendor-The PHP GroupNetApp, Inc.
Product-phpontapPHP
CWE ID-CWE-20
Improper Input Validation
CVE-2006-4466
Matching Score-4
Assigner-MITRE Corporation
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Matching Score-4
Assigner-MITRE Corporation
CVSS Score-5||MEDIUM
EPSS-0.26% / 49.15%
||
7 Day CHG~0.00%
Published-31 Aug, 2006 | 20:00
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

Joomla! before 1.0.11 does not properly unset variables when the input data includes a numeric parameter with a value matching an alphanumeric parameter's hash value, which allows remote attackers to have an unspecified impact. NOTE: it could be argued that this vulnerability is due to a bug in the unset PHP command (CVE-2006-3017) and the proper fix should be in PHP; if so, then this should not be treated as a vulnerability in Joomla!.

Action-Not Available
Vendor-n/aJoomla!
Product-joomlan/a
CWE ID-CWE-20
Improper Input Validation
CVE-2016-4431
Matching Score-4
Assigner-Red Hat, Inc.
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Matching Score-4
Assigner-Red Hat, Inc.
CVSS Score-7.5||HIGH
EPSS-8.17% / 92.20%
||
7 Day CHG~0.00%
Published-04 Jul, 2016 | 22:00
Updated-12 Apr, 2025 | 10:46
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Apache Struts 2 2.3.20 through 2.3.28.1 allows remote attackers to bypass intended access restrictions and conduct redirection attacks by leveraging a default method.

Action-Not Available
Vendor-n/aThe Apache Software Foundation
Product-strutsn/a
CWE ID-CWE-20
Improper Input Validation
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