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CWE-311

511 CVEs • Abstraction: Class • Likelihood of Exploit: High

Missing Encryption of Sensitive Data

The product does not encrypt sensitive or critical information before storage or transmission.

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CVEs (511)

CVE
VENDORS
PRODUCTS
UPDATED
PUBLISHED
CVSS
1Adremsoft
1Netcrunch
Jun 17, 2026
Dec 16, 2020
N/A· v4
9.8 CRITICAL· v3
7.5 HIGH· v2
AdRem NetCrunch 10.6.0.4587 has an Improper Session Handling vulnerability in the NetCrunch web client, which can lead to an authentication bypass or escalation of privileges.
1Google
1Android
Jun 17, 2026
Dec 15, 2020
N/A· v4
7.5 HIGH· v3
5.0 MEDIUM· v2
In isSubmittable and showWarningMessagesIfAppropriate of WifiConfigController.java and WifiConfigController2.java, there is a possible insecure WiFi configuration due to improper input validation. This could lead to remo...Show more
In isSubmittable and showWarningMessagesIfAppropriate of WifiConfigController.java and WifiConfigController2.java, there is a possible insecure WiFi configuration due to improper input validation. This could lead to remote information disclosure with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-11Android ID: A-161378819Show less
1Schneider Electric
1Easergy T300 Firmware
Jun 17, 2026
Dec 11, 2020
N/A· v4
7.5 HIGH· v3
5.0 MEDIUM· v2
A CWE-311: Missing Encryption of Sensitive Data vulnerability exists in Easergy T300 (firmware 2.7 and older), that would allow an attacker to read network traffic over HTTP protocol.
1Schneider Electric
1Easergy T300 Firmware
Jun 17, 2026
Dec 11, 2020
N/A· v4
7.5 HIGH· v3
5.0 MEDIUM· v2
A CWE-311: Missing Encryption of Sensitive Data vulnerability exists in Easergy T300 (firmware 2.7 and older), that would allow an attacker to read network traffic over HTTP protocol.
1Hcltech
1Hcl Inotes
Jun 17, 2026
Dec 1, 2020
N/A· v4
5.9 MEDIUM· v3
4.3 MEDIUM· v2
HCL iNotes is susceptible to a sensitive cookie exposure vulnerability. This can allow an unauthenticated remote attacker to capture the cookie by intercepting its transmission within an http session. Fixes are available...Show more
HCL iNotes is susceptible to a sensitive cookie exposure vulnerability. This can allow an unauthenticated remote attacker to capture the cookie by intercepting its transmission within an http session. Fixes are available in HCL Domino and iNotes versions 10.0.1 FP6 and 11.0.1 FP2 and later.Show less
1Schneider Electric
1Modicon M221 Firmware
Jun 17, 2026
Nov 19, 2020
N/A· v4
5.7 MEDIUM· v3
2.9 LOW· v2
A CWE-311: Missing Encryption of Sensitive Data vulnerability exists in Modicon M221 (all references, all versions) that could allow the attacker to find the password hash when the attacker has captured the traffic betwe...Show more
A CWE-311: Missing Encryption of Sensitive Data vulnerability exists in Modicon M221 (all references, all versions) that could allow the attacker to find the password hash when the attacker has captured the traffic between EcoStruxure Machine - Basic software and Modicon M221 controller and broke the encryption keys.Show less
1Nextcloud
1Nextcloud Server
Jun 17, 2026
Nov 9, 2020
N/A· v4
4.1 MEDIUM· v3
1.9 LOW· v2
A cryptographic issue in Nextcloud Server 19.0.1 allowed an attacker to downgrade the encryption scheme and break the integrity of encrypted files.
1Nextcloud
1Nextcloud Server
Jun 17, 2026
Nov 2, 2020
N/A· v4
2.2 LOW· v3
3.5 LOW· v2
A too small set of random characters being used for encryption in Nextcloud Server 18.0.4 allowed decryption in shorter time than intended.
1Synology
1Router Manager
Jun 17, 2026
Oct 29, 2020
N/A· v4
8.1 HIGH· v3
6.8 MEDIUM· v2
Synology Router Manager (SRM) before 1.2.4-8081 does not set the Secure flag for the session cookie in an HTTPS session, which makes it easier for remote attackers to capture this cookie by intercepting its transmission...Show more
Synology Router Manager (SRM) before 1.2.4-8081 does not set the Secure flag for the session cookie in an HTTPS session, which makes it easier for remote attackers to capture this cookie by intercepting its transmission within an HTTP session.Show less
1Synology
2Diskstation Manager
Skynas Firmware
Jun 17, 2026
Oct 29, 2020
N/A· v4
3.7 LOW· v3
4.3 MEDIUM· v2
Synology DiskStation Manager (DSM) before 6.2.3-25426-2 does not set the Secure flag for the session cookie in an HTTPS session, which makes it easier for remote attackers to capture this cookie by intercepting its trans...Show more
Synology DiskStation Manager (DSM) before 6.2.3-25426-2 does not set the Secure flag for the session cookie in an HTTPS session, which makes it easier for remote attackers to capture this cookie by intercepting its transmission within an HTTP session.Show less
1Apple
1Mac Os X
Jun 17, 2026
Oct 27, 2020
N/A· v4
7.5 HIGH· v3
5.0 MEDIUM· v2
An issue existed with Siri Suggestions access to encrypted data. The issue was fixed by limiting access to encrypted data. This issue is fixed in macOS Catalina 10.15.3, Security Update 2020-001 Mojave, Security Update 2...Show more
An issue existed with Siri Suggestions access to encrypted data. The issue was fixed by limiting access to encrypted data. This issue is fixed in macOS Catalina 10.15.3, Security Update 2020-001 Mojave, Security Update 2020-001 High Sierra. Encrypted data may be inappropriately accessed.Show less
1Gradle
2Enterprise
Enterprise Cache Node
Jun 17, 2026
Sep 18, 2020
N/A· v4
7.5 HIGH· v3
5.0 MEDIUM· v2
An issue was discovered in Gradle Enterprise 2018.2 and Gradle Enterprise Build Cache Node 4.1. Cross-site transmission of cookie containing CSRF token allows remote attacker to bypass CSRF mitigation.
1Gradle
1Enterprise
Jun 17, 2026
Sep 18, 2020
N/A· v4
5.3 MEDIUM· v3
2.6 LOW· v2
An issue was discovered in Gradle Enterprise before 2020.2.5. The cookie used to convey the CSRF prevention token is not annotated with the “secure” attribute, which allows an attacker with the ability to MITM plain HTTP...Show more
An issue was discovered in Gradle Enterprise before 2020.2.5. The cookie used to convey the CSRF prevention token is not annotated with the “secure” attribute, which allows an attacker with the ability to MITM plain HTTP requests to obtain it, if the user mistakenly uses a HTTP instead of HTTPS address to access the server. This cookie value could then be used to perform CSRF.Show less
1Jenkins
1Soapui Pro Functional Testing
Jun 17, 2026
Sep 1, 2020
N/A· v4
6.5 MEDIUM· v3
4.0 MEDIUM· v2
Jenkins SoapUI Pro Functional Testing Plugin 1.3 and earlier stores project passwords unencrypted in job config.xml files on the Jenkins controller where they can be viewed by attackers with Extended Read permission, or...Show more
Jenkins SoapUI Pro Functional Testing Plugin 1.3 and earlier stores project passwords unencrypted in job config.xml files on the Jenkins controller where they can be viewed by attackers with Extended Read permission, or access to the Jenkins controller file system.Show less
1Jenkins
1Team Foundation Server
Jun 17, 2026
Sep 1, 2020
N/A· v4
3.3 LOW· v3
2.1 LOW· v2
Jenkins Team Foundation Server Plugin 5.157.1 and earlier stores a webhook secret unencrypted in its global configuration file on the Jenkins controller where it can be viewed by attackers with access to the Jenkins cont...Show more
Jenkins Team Foundation Server Plugin 5.157.1 and earlier stores a webhook secret unencrypted in its global configuration file on the Jenkins controller where it can be viewed by attackers with access to the Jenkins controller file system.Show less
1Jenkins
1Parameterized Remote Trigger
Jun 17, 2026
Sep 1, 2020
N/A· v4
4.3 MEDIUM· v3
4.0 MEDIUM· v2
Jenkins Parameterized Remote Trigger Plugin 3.1.3 and earlier stores a secret unencrypted in its global configuration file on the Jenkins controller where it can be viewed by attackers with access to the Jenkins controll...Show more
Jenkins Parameterized Remote Trigger Plugin 3.1.3 and earlier stores a secret unencrypted in its global configuration file on the Jenkins controller where it can be viewed by attackers with access to the Jenkins controller file system.Show less
1Ibm
1Spectrum Protect Server
Jun 17, 2026
Aug 28, 2020
N/A· v4
3.3 LOW· v3
1.9 LOW· v2
IBM Spectrum Protect Server 8.1.0.000 through 8.1.10.000 could disclose sensitive information in nondefault settings due to occasionally not encrypting the second chunk of an object in an encrypted container pool. IBM X-...Show more
IBM Spectrum Protect Server 8.1.0.000 through 8.1.10.000 could disclose sensitive information in nondefault settings due to occasionally not encrypting the second chunk of an object in an encrypted container pool. IBM X-Force ID: 184746.Show less
1Ibm
2Guardium Data Encryption
Guardium For Cloud Key Management
Jun 17, 2026
Aug 26, 2020
N/A· v4
5.3 MEDIUM· v3
5.0 MEDIUM· v2
IBM Security Guardium Data Encryption (GDE) 3.0.0.2 does not set the secure attribute on authorization tokens or session cookies. Attackers may be able to get the cookie values by sending a http:// link to a user or by p...Show more
IBM Security Guardium Data Encryption (GDE) 3.0.0.2 does not set the secure attribute on authorization tokens or session cookies. Attackers may be able to get the cookie values by sending a http:// link to a user or by planting this link in a site the user goes to. The cookie will be sent to the insecure link and the attacker can then obtain the cookie value by snooping the traffic. IBM X-Force ID: 171822.Show less
1Cisco
1Hyperflex Hx Series Software
Jun 17, 2026
Aug 26, 2020
N/A· v4
4.4 MEDIUM· v3
2.1 LOW· v2
A vulnerability in the installation component of Cisco Hyperflex HX-Series Software could allow an authenticated, local attacker to retrieve the password that was configured at installation on an affected device. The vul...Show more
A vulnerability in the installation component of Cisco Hyperflex HX-Series Software could allow an authenticated, local attacker to retrieve the password that was configured at installation on an affected device. The vulnerability exists because sensitive information is stored as clear text. An attacker could exploit this vulnerability by authenticating to an affected device and navigating to the directory that contains sensitive information. A successful exploit could allow the attacker to obtain sensitive information in clear text from the affected device.Show less
1Dieboldnixdorf
1Probase
Jun 17, 2026
Aug 21, 2020
N/A· v4
5.3 MEDIUM· v3
2.1 LOW· v2
Diebold Nixdorf ProCash 2100xe USB ATMs running Wincor Probase version 1.1.30 do not encrypt, authenticate, or verify the integrity of messages between the CCDM and the host computer, allowing an attacker with physical a...Show more
Diebold Nixdorf ProCash 2100xe USB ATMs running Wincor Probase version 1.1.30 do not encrypt, authenticate, or verify the integrity of messages between the CCDM and the host computer, allowing an attacker with physical access to internal ATM components to commit deposit forgery by intercepting and modifying messages to the host computer, such as the amount and value of currency being deposited.Show less