CWE-757
Selection of Less-Secure Algorithm During Negotiation ('Algorithm Downgrade')
A protocol or its implementation supports interaction between multiple actors and allows those actors to negotiate which algorithm should be used as a protection mechanism such as encryption or authentication, but it does not select the strongest algorithm that is available to both parties.
CVE-2017-9267 (GCVE-0-2017-9267)
Vulnerability from cvelistv5
Published
2018-03-02 20:00
Modified
2024-09-16 17:52
Severity ?
VLAI Severity ?
EPSS score ?
CWE
Summary
In Novell eDirectory before 9.0.3.1 the LDAP interface was not strictly enforcing cipher restrictions allowing weaker ciphers to be used during SSL BIND operations.
References
| ► | URL | Tags | |||
|---|---|---|---|---|---|
|
|||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Novell | eDirectory |
Version: unspecified < 9.0.3.1 |
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CVE-2017-9269 (GCVE-0-2017-9269)
Vulnerability from cvelistv5
Published
2018-03-01 19:00
Modified
2024-09-17 00:36
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- Malicious mirrors could downgrade repositories from trusted signed repositories to unsigned malicious repositories.
- CWE-757
Summary
In libzypp before August 2018 GPG keys attached to YUM repositories were not correctly pinned, allowing malicious repository mirrors to silently downgrade to unsigned repositories with potential malicious content.
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| ► | URL | Tags | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
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CVE-2018-25029 (GCVE-0-2018-25029)
Vulnerability from cvelistv5
Published
2022-02-04 22:33
Modified
2024-09-17 03:32
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-757 - Selection of Less-Secure Algorithm During Negotiation ('Algorithm Downgrade')
Summary
The Z-Wave specification requires that S2 security can be downgraded to S0 or other less secure protocols, allowing an attacker within radio range during pairing to downgrade and then exploit a different vulnerability (CVE-2013-20003) to intercept and spoof traffic.
References
| ► | URL | Tags |
|---|---|---|
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Silicon Labs | Z-Wave |
Version: S2 |
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CVE-2019-14887 (GCVE-0-2019-14887)
Vulnerability from cvelistv5
Published
2020-03-16 14:48
Modified
2024-08-05 00:26
Severity ?
VLAI Severity ?
EPSS score ?
CWE
Summary
A flaw was found when an OpenSSL security provider is used with Wildfly, the 'enabled-protocols' value in the Wildfly configuration isn't honored. An attacker could target the traffic sent from Wildfly and downgrade the connection to a weaker version of TLS, potentially breaking the encryption. This could lead to a leak of the data being passed over the network. Wildfly version 7.2.0.GA, 7.2.3.GA and 7.2.5.CR2 are believed to be vulnerable.
References
| ► | URL | Tags | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
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CVE-2019-16791 (GCVE-0-2019-16791)
Vulnerability from cvelistv5
Published
2020-01-22 01:40
Modified
2024-08-05 01:24
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-757 - Selection of Less-Secure Algorithm During Negotiation ('Algorithm Downgrade')
Summary
In postfix-mta-sts-resolver before 0.5.1, All users can receive incorrect response from daemon under rare conditions, rendering downgrade of effective STS policy.
References
| ► | URL | Tags |
|---|---|---|
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Snawoot | postfix-mta-sts-resolver |
Version: < 0.5.1 |
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CVE-2020-10135 (GCVE-0-2020-10135)
Vulnerability from cvelistv5
Published
2020-05-19 15:50
Modified
2024-09-17 02:57
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-757 - Selection of Less-Secure Algorithm During Negotiation ('Algorithm Downgrade')
Summary
Legacy pairing and secure-connections pairing authentication in Bluetooth BR/EDR Core Specification v5.2 and earlier may allow an unauthenticated user to complete authentication without pairing credentials via adjacent access. An unauthenticated, adjacent attacker could impersonate a Bluetooth BR/EDR master or slave to pair with a previously paired remote device to successfully complete the authentication procedure without knowing the link key.
References
| ► | URL | Tags | |||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||
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CVE-2020-16200 (GCVE-0-2020-16200)
Vulnerability from cvelistv5
Published
2020-09-18 17:53
Modified
2025-06-04 21:21
Severity ?
VLAI Severity ?
EPSS score ?
CWE
Summary
Philips Clinical Collaboration Platform, Versions 12.2.1 and prior,
does not properly control the allocation and maintenance of a limited
resource, thereby enabling an attacker to influence the amount of
resources consumed, eventually leading to the exhaustion of available
resources.
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Philips | Clinical Collaboration Platform |
Version: 0 < 12.2.1 |
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CVE-2021-36326 (GCVE-0-2021-36326)
Vulnerability from cvelistv5
Published
2021-11-30 20:40
Modified
2024-09-17 02:16
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-757 - Selection of Less-Secure Algorithm During Negotiation ('Algorithm Downgrade')
Summary
Dell EMC Streaming Data Platform, versions prior to 1.3 contain an SSL Strip Vulnerability in the User Interface (UI). A remote unauthenticated attacker could potentially exploit this vulnerability, leading to a downgrade in the communications between the client and server into an unencrypted format.
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Dell | Dell EMC Streaming Data Platform |
Version: unspecified < 1.3 |
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CVE-2022-23000 (GCVE-0-2022-23000)
Vulnerability from cvelistv5
Published
2022-07-25 18:46
Modified
2024-08-03 03:28
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-757 - Selection of Less-Secure Algorithm During Negotiation ('Algorithm Downgrade')
Summary
The Western Digital My Cloud Web App [https://os5.mycloud.com/] uses a weak SSLContext when attempting to configure port forwarding rules. This was enabled to maintain compatibility with old or outdated home routers. By using an "SSL" context instead of "TLS" or specifying stronger validation, deprecated or insecure protocols are permitted. As a result, a local user with no privileges can exploit this vulnerability and jeopardize the integrity, confidentiality and authenticity of information transmitted. The scope of impact cannot extend to other components and no user input is required to exploit this vulnerability.
References
| ► | URL | Tags |
|---|---|---|
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Western Digital | My Cloud |
Version: My Cloud OS 5 < 5.23.114 |
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CVE-2022-33160 (GCVE-0-2022-33160)
Vulnerability from cvelistv5
Published
2023-10-06 21:09
Modified
2024-09-19 16:24
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-757 - Selection of Less-Secure Algorithm During Negotiation ('Algorithm Downgrade')
Summary
IBM Security Directory Suite 8.0.1 uses weaker than expected cryptographic algorithms that could allow an attacker to decrypt highly sensitive information. IBM X-Force ID: 228568.
References
| ► | URL | Tags | ||||||
|---|---|---|---|---|---|---|---|---|
|
||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| IBM | Security Directory Suite |
Version: 8.0.1 |
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No mitigation information available for this CWE.
CAPEC-220: Client-Server Protocol Manipulation
An adversary takes advantage of weaknesses in the protocol by which a client and server are communicating to perform unexpected actions. Communication protocols are necessary to transfer messages between client and server applications. Moreover, different protocols may be used for different types of interactions.
CAPEC-606: Weakening of Cellular Encryption
An attacker, with control of a Cellular Rogue Base Station or through cooperation with a Malicious Mobile Network Operator can force the mobile device (e.g., the retransmission device) to use no encryption (A5/0 mode) or to use easily breakable encryption (A5/1 or A5/2 mode).
CAPEC-620: Drop Encryption Level
An attacker forces the encryption level to be lowered, thus enabling a successful attack against the encrypted data.