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CWE-326

455 CVEs • Abstraction: Class

Inadequate Encryption Strength

The product stores or transmits sensitive data using an encryption scheme that is theoretically sound, but is not strong enough for the level of protection required.

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CVEs (455)

CVE
VENDORS
PRODUCTS
UPDATED
PUBLISHED
CVSS
1Ui
1Desktop
Jun 17, 2026
Apr 19, 2023
N/A· v4
5.5 MEDIUM· v3
N/A· v2
Improper usage of symmetric encryption in UI Desktop for Windows (Version 0.59.1.71 and earlier) could allow users with access to UI Desktop configuration files to decrypt their content.This vulnerability is fixed in Ver...Show more
Improper usage of symmetric encryption in UI Desktop for Windows (Version 0.59.1.71 and earlier) could allow users with access to UI Desktop configuration files to decrypt their content.This vulnerability is fixed in Version 0.62.3 and later.Show less
1Electra Air
1Central Ac Unit Firmware
Jun 17, 2026
Apr 17, 2023
N/A· v4
6.5 MEDIUM· v3
N/A· v2
Electra Central AC unit – The unit opens an AP with an easily calculated password.
1Siemens
13Scalance X200 4p Irt Firmware
Scalance X201 3p Irt FirmwareScalance X201 3p Irt Pro Firmware+10 more
Jun 17, 2026
Apr 11, 2023
N/A· v4
7.4 HIGH· v3
N/A· v2
A vulnerability has been identified in SCALANCE X200-4P IRT (All versions < V5.5.2), SCALANCE X201-3P IRT (All versions < V5.5.2), SCALANCE X201-3P IRT PRO (All versions < V5.5.2), SCALANCE X202-2IRT (All versions < V5.5...Show more
A vulnerability has been identified in SCALANCE X200-4P IRT (All versions < V5.5.2), SCALANCE X201-3P IRT (All versions < V5.5.2), SCALANCE X201-3P IRT PRO (All versions < V5.5.2), SCALANCE X202-2IRT (All versions < V5.5.2), SCALANCE X202-2IRT (All versions < V5.5.2), SCALANCE X202-2P IRT (All versions < V5.5.2), SCALANCE X202-2P IRT PRO (All versions < V5.5.2), SCALANCE X204IRT (All versions < V5.5.2), SCALANCE X204IRT (All versions < V5.5.2), SCALANCE X204IRT PRO (All versions < V5.5.2), SCALANCE XF201-3P IRT (All versions < V5.5.2), SCALANCE XF202-2P IRT (All versions < V5.5.2), SCALANCE XF204-2BA IRT (All versions < V5.5.2), SCALANCE XF204IRT (All versions < V5.5.2), SIPLUS NET SCALANCE X202-2P IRT (All versions < V5.5.2). The SSH server on affected devices is configured to offer weak ciphers by default. This could allow an unauthorized attacker in a man-in-the-middle position to read and modify any data passed over the connection between legitimate clients and the affected device.Show less
1Contec
19Cps Mc341 A1 111 Firmware
Cps Mc341 Adsc1 111 FirmwareCps Mc341 Adsc1 931 Firmware+16 more
Jun 17, 2026
Apr 11, 2023
N/A· v4
7.2 HIGH· v3
N/A· v2
Inadequate encryption strength vulnerability in CONPROSYS IoT Gateway products allows a remote authenticated attacker with an administrative privilege to apply a specially crafted Firmware update file, alter the informat...Show more
Inadequate encryption strength vulnerability in CONPROSYS IoT Gateway products allows a remote authenticated attacker with an administrative privilege to apply a specially crafted Firmware update file, alter the information, cause a denial-of-service (DoS) condition, and/or execute arbitrary code. The affected products and versions are as follows: M2M Gateway with the firmware Ver.3.7.10 and earlier (CPS-MG341-ADSC1-111, CPS-MG341-ADSC1-931, CPS-MG341G-ADSC1-111, CPS-MG341G-ADSC1-930, and CPS-MG341G5-ADSC1-931), M2M Controller Integrated Type with firmware Ver.3.7.6 and earlier versions (CPS-MC341-ADSC1-111, CPS-MC341-ADSC1-931, CPS-MC341-ADSC2-111, CPS-MC341G-ADSC1-110, CPS-MC341Q-ADSC1-111, CPS-MC341-DS1-111, CPS-MC341-DS11-111, CPS-MC341-DS2-911, and CPS-MC341-A1-111), and M2M Controller Configurable Type with firmware Ver.3.8.8 and earlier versions (CPS-MCS341-DS1-111, CPS-MCS341-DS1-131, CPS-MCS341G-DS1-130, CPS-MCS341G5-DS1-130, and CPS-MCS341Q-DS1-131).Show less
1Apache
1Linkis
Jun 17, 2026
Apr 10, 2023
N/A· v4
9.1 CRITICAL· v3
N/A· v2
In Apache Linkis <=1.3.1, due to the default token generated by Linkis Gateway deployment being too simple, it is easy for attackers to obtain the default token for the attack. Generation rules should add random values....Show more
In Apache Linkis <=1.3.1, due to the default token generated by Linkis Gateway deployment being too simple, it is easy for attackers to obtain the default token for the attack. Generation rules should add random values. We recommend users upgrade the version of Linkis to version 1.3.2 And modify the default token value. You can refer to Token authorization[1] https://linkis.apache.org/docs/latest/auth/token https://linkis.apache.org/docs/latest/auth/token Show less
1Adobe
2Experience Manager
Experience Manager Cloud Service
Jun 17, 2026
Mar 22, 2023
N/A· v4
5.3 MEDIUM· v3
N/A· v2
Experience Manager versions 6.5.15.0 (and earlier) are affected by a Weak Cryptography for Passwords vulnerability that can lead to a security feature bypass. A low-privileged attacker can exploit this in order to decryp...Show more
Experience Manager versions 6.5.15.0 (and earlier) are affected by a Weak Cryptography for Passwords vulnerability that can lead to a security feature bypass. A low-privileged attacker can exploit this in order to decrypt a user's password. The attack complexity is high since a successful exploitation requires to already have in possession this encrypted secret.Show less
1Rocketchat
1Rocket.chat
Jun 17, 2026
Mar 10, 2023
N/A· v4
7.5 HIGH· v3
N/A· v2
An improper access control vulnerability exists prior to v6 that could allow an attacker to break the E2E encryption of a chat room by a user changing the group key of a chat room.
1Samba
1Samba
Jun 17, 2026
Mar 6, 2023
N/A· v4
9.8 CRITICAL· v3
N/A· v2
Since the Windows Kerberos RC4-HMAC Elevation of Privilege Vulnerability was disclosed by Microsoft on Nov 8 2022 and per RFC8429 it is assumed that rc4-hmac is weak, Vulnerable Samba Active Directory DCs will issue rc4-...Show more
Since the Windows Kerberos RC4-HMAC Elevation of Privilege Vulnerability was disclosed by Microsoft on Nov 8 2022 and per RFC8429 it is assumed that rc4-hmac is weak, Vulnerable Samba Active Directory DCs will issue rc4-hmac encrypted tickets despite the target server supporting better encryption (eg aes256-cts-hmac-sha1-96).Show less
1Dell
2Supportassist For Business Pcs
Supportassist For Home Pcs
Jun 17, 2026
Feb 11, 2023
N/A· v4
5.5 MEDIUM· v3
N/A· v2
SupportAssist for Home PCs (version 3.11.4 and prior) and  SupportAssist for Business PCs (version 3.2.0 and prior) contain cryptographic weakness vulnerability. An authenticated non-admin user could potentially exploit...Show more
SupportAssist for Home PCs (version 3.11.4 and prior) and  SupportAssist for Business PCs (version 3.2.0 and prior) contain cryptographic weakness vulnerability. An authenticated non-admin user could potentially exploit the issue and obtain sensitive information. Show less
1Samsung
1Flow
Jun 17, 2026
Feb 9, 2023
N/A· v4
8.8 HIGH· v3
N/A· v2
Improper cryptographic implementation in Samsung Flow for PC 4.9.14.0 allows adjacent attackers to decrypt encrypted messages or inject commands.
1Samsung
1Flow
Jun 17, 2026
Feb 9, 2023
N/A· v4
8.8 HIGH· v3
N/A· v2
Improper cryptographic implementation in Samsung Flow for Android prior to version 4.9.04 allows adjacent attackers to decrypt encrypted messages or inject commands.
1Ibm
1App Connect Enterprise Certified Container
Jun 17, 2026
Feb 1, 2023
N/A· v4
6.5 MEDIUM· v3
N/A· v2
IBM App Connect Enterprise Certified Container 4.1, 4.2, 5.0, 5.1, 5.2, 6.0, 6.1, and 6.2 could disclose sensitive information to an attacker due to a weak hash of an API Key in the configuration. IBM X-Force ID: 24158...Show more
IBM App Connect Enterprise Certified Container 4.1, 4.2, 5.0, 5.1, 5.2, 6.0, 6.1, and 6.2 could disclose sensitive information to an attacker due to a weak hash of an API Key in the configuration. IBM X-Force ID: 241583.Show less
1Hitachienergy
2Foxman Un
Unem
Jun 17, 2026
Jan 5, 2023
N/A· v4
5.5 MEDIUM· v3
N/A· v2
DES cipher, which has inadequate encryption strength, is used Hitachi Energy FOXMAN-UN to encrypt user credentials used to access the Network Elements. Successful exploitation allows sensitive information to be decrypted...Show more
DES cipher, which has inadequate encryption strength, is used Hitachi Energy FOXMAN-UN to encrypt user credentials used to access the Network Elements. Successful exploitation allows sensitive information to be decrypted easily. This issue affects  * FOXMAN-UN product: FOXMAN-UN R16A, FOXMAN-UN R15B, FOXMAN-UN R15A, FOXMAN-UN R14B, FOXMAN-UN R14A, FOXMAN-UN R11B, FOXMAN-UN R11A, FOXMAN-UN R10C, FOXMAN-UN R9C;  * UNEM product: UNEM R16A, UNEM R15B, UNEM R15A, UNEM R14B, UNEM R14A, UNEM R11B, UNEM R11A, UNEM R10C, UNEM R9C. List of CPEs:  * cpe:2.3:a:hitachienergy:foxman-un:R16A:*:*:*:*:*:*:* * cpe:2.3:a:hitachienergy:foxman-un:R15B:*:*:*:*:*:*:* * cpe:2.3:a:hitachienergy:foxman-un:R15A:*:*:*:*:*:*:* * cpe:2.3:a:hitachienergy:foxman-un:R14B:*:*:*:*:*:*:* * cpe:2.3:a:hitachienergy:foxman-un:R14A:*:*:*:*:*:*:* * cpe:2.3:a:hitachienergy:foxman-un:R11B:*:*:*:*:*:*:* * cpe:2.3:a:hitachienergy:foxman-un:R11A:*:*:*:*:*:*:* * cpe:2.3:a:hitachienergy:foxman-un:R10C:*:*:*:*:*:*:* * cpe:2.3:a:hitachienergy:foxman-un:R9C:*:*:*:*:*:*:* * cpe:2.3:a:hitachienergy:unem:R16A:*:*:*:*:*:*:* * cpe:2.3:a:hitachienergy:unem:R15B:*:*:*:*:*:*:* * cpe:2.3:a:hitachienergy:unem:R15A:*:*:*:*:*:*:* * cpe:2.3:a:hitachienergy:unem:R14B:*:*:*:*:*:*:* * cpe:2.3:a:hitachienergy:unem:R14A:*:*:*:*:*:*:* * cpe:2.3:a:hitachienergy:unem:R11B:*:*:*:*:*:*:* * cpe:2.3:a:hitachienergy:unem:R11A:*:*:*:*:*:*:* * cpe:2.3:a:hitachienergy:unem:R10C:*:*:*:*:*:*:* * cpe:2.3:a:hitachienergy:unem:R9C:*:*:*:*:*:*:* Show less
1Amazon
1Aws Software Development Kit
Jun 17, 2026
Dec 27, 2022
N/A· v4
4.3 MEDIUM· v3
N/A· v2
The AWS S3 Crypto SDK sends an unencrypted hash of the plaintext alongside the ciphertext as a metadata field. This hash can be used to brute force the plaintext, if the hash is readable to the attacker. AWS now blocks t...Show more
The AWS S3 Crypto SDK sends an unencrypted hash of the plaintext alongside the ciphertext as a metadata field. This hash can be used to brute force the plaintext, if the hash is readable to the attacker. AWS now blocks this metadata field, but older SDK versions still send it.Show less
1Ge
8Inet 900 Firmware
Inet Ii 900 FirmwareSd1 Firmware+5 more
Jun 17, 2026
Dec 26, 2022
N/A· v4
9.8 CRITICAL· v3
N/A· v2
Certain General Electric Renewable Energy products have inadequate encryption strength. This affects iNET and iNET II before 8.3.0.
1Iofinnet
1Tss Lib
Jun 17, 2026
Dec 23, 2022
N/A· v4
9.1 CRITICAL· v3
N/A· v2
IO FinNet tss-lib before 2.0.0 allows a collision of hash values.
1Hcltech
1Bigfix Platform
Jun 17, 2026
Dec 19, 2022
N/A· v4
7.8 HIGH· v3
N/A· v2
In specific scenarios, on Windows the operator credentials may be encrypted in a manner that is not completely machine-dependent.
1Jetbrains
1Intellij Idea
Jun 17, 2026
Dec 8, 2022
N/A· v4
3.3 LOW· v3
N/A· v2
In JetBrains IntelliJ IDEA before 2022.3 the built-in web server leaked information about open projects.
1Hornerautomation
1Rcc972 Firmware
Jun 17, 2026
Dec 2, 2022
N/A· v4
7.5 HIGH· v3
N/A· v2
The Config-files of Horner Automation’s RCC 972 with firmware version 15.40 are encrypted with weak XOR encryption vulnerable to reverse engineering. This could allow an attacker to obtain credentials to run services suc...Show more
The Config-files of Horner Automation’s RCC 972 with firmware version 15.40 are encrypted with weak XOR encryption vulnerable to reverse engineering. This could allow an attacker to obtain credentials to run services such as File Transfer Protocol (FTP) and Hypertext Transfer Protocol (HTTP).Show less
1Dwbooster
1Appointment Hour Booking
Jun 17, 2026
Nov 29, 2022
N/A· v4
5.3 MEDIUM· v3
N/A· v2
The Appointment Hour Booking plugin for WordPress is vulnerable to CAPTCHA bypass in versions up to, and including, 1.3.72. This is due to the use of insufficiently strong hashing algorithm on the CAPTCHA secret that is...Show more
The Appointment Hour Booking plugin for WordPress is vulnerable to CAPTCHA bypass in versions up to, and including, 1.3.72. This is due to the use of insufficiently strong hashing algorithm on the CAPTCHA secret that is also displayed to the user via a cookie.Show less