ssh: Prefix truncation attack on Binary Packet Protocol (BPP)

A flaw was found in the SSH channel integrity. By manipulating sequence numbers during the handshake, an attacker can remove the initial messages on the secure channel without causing a MAC failure. For example, an attacker could disable the ping extension and thus disable the new countermeasure ...

A Comprehensive Study of Exploitable Patterns in Smart Contracts: from Vulnerability to Defense

With the rapid advancement of blockchain technology, smart contracts have enabled the implementation of increasingly complex functionalities. However, ensuring the security of smart contracts remains a persistent challenge across the stages of development, compilation, and execution...

CVE-2025-3301

DPA countermeasures are unavailable for ECDH key agreement and EdDSA signing operations on Curve25519 and Curve448 on all Series 2 modules and SoCs due to a lack of hardware and software support. A successful DPA attack may result in exposure of confidential information. The best practice is to u...

CVE-2025-3301 DPA Countermeasures Unavailable for Certain Cryptographic Operations on Series 2 Devices

DPA countermeasures are unavailable for ECDH key agreement and EdDSA signing operations on Curve25519 and Curve448 on all Series 2 modules and SoCs due to a lack of hardware and software support. A successful DPA attack may result in exposure of confidential information. The best practice is to u...

CVE-2025-3301

CVE-2025-3301 concerns DPA countermeasures being unavailable for ECDH key agreement and EdDSA signing on Curve25519 and Curve448 on all Series 2 modules and SoCs due to lack of hardware and software support. The consequence is potential exposure of confidential information if a DPA attack is succ...

CVE-2025-3301 DPA Countermeasures Unavailable for Certain Cryptographic Operations on Series 2 Devices

DPA countermeasures are unavailable for ECDH key agreement and EdDSA signing operations on Curve25519 and Curve448 on all Series 2 modules and SoCs due to a lack of hardware and software support. A successful DPA attack may result in exposure of confidential information. The best practice is to u...

PT-2025-18163 · Series 2 · Series 2

Name of the Vulnerable Software and Affected Versions: Series 2 modules and SoCs affected versions not specified Description: A lack of hardware and software support for DPA countermeasures in ECDH key agreement and EdDSA signing operations on Curve25519 and Curve448 may result in exposure of...

SoK: Security of EMV Contactless Payment Systems

The widespread adoption of EMV Europay, Mastercard, and Visa contactless payment systems has greatly improved convenience for both users and merchants. However, this growth has also exposed significant security challenges. This SoK provides a comprehensive analysis of security vulnerabilities in...

Network-Centric Countermeasures against Integrated Sensing Enabled Jamming Adversaries

Recent developments in Integrated Sensing and Communication have led to new adversarial models in wireless security through Integrated Sensing and Jamming ISAJ adversaries. ISAJ adversaries, owing to their sensing capabilities, are known to inject jamming energy over the victim's frequency band,...

ARCeR: an Agentic RAG for the Automated Definition of Cyber Ranges

The growing and evolving landscape of cybersecurity threats necessitates the development of supporting tools and platforms that allow for the creation of realistic IT environments operating within virtual, controlled settings as Cyber Ranges CRs. CRs can be exploited for analyzing vulnerabilities...

On the Feasibility of Using MultiModal LLMs to Execute AR Social Engineering Attacks

Augmented Reality AR and Multimodal Large Language Models LLMs are rapidly evolving, providing unprecedented capabilities for human-computer interaction. However, their integration introduces a new attack surface for social engineering. In this paper, we systematically investigate the feasibility...

CVE-2024-9055

The DPA countermeasures on Silicon Labs' Series 2 devices are not reseeded periodically as they should be. This may allow an attacker to eventually extract secret keys through a DPA attack...

CVE-2024-9055

The DPA countermeasures on Silicon Labs' Series 2 devices are not reseeded periodically as they should be. This may allow an attacker to eventually extract secret keys through a DPA attack...

CVE-2024-9055

The CVE-2024-9055 entry concerns Silicon Labs’ Series 2 devices where DPA countermeasures are not reseeded periodically, potentially allowing key extraction via a DPA attack. According to the cited metrics, the vulnerability requires physical access, has a base score of 4.2 (Medium), with high co...

CVE-2024-9055 DPA Countermeasures need reseeding

The DPA countermeasures on Silicon Labs' Series 2 devices are not reseeded periodically as they should be. This may allow an attacker to eventually extract secret keys through a DPA attack...

CVE-2024-9055 DPA Countermeasures need reseeding

The DPA countermeasures on Silicon Labs' Series 2 devices are not reseeded periodically as they should be. This may allow an attacker to eventually extract secret keys through a DPA attack...

CVE-2024-9055: Insufficient Entropy

The DPA countermeasures on Silicon Labs' Series 2 devices are not reseeded periodically as they should be. This may allow an attacker to eventually extract secret keys through a DPA attack...

CVE-2025-24900 Concorde CSRF vulnerability due to insecure configuration of authentication cookie attributes

Concorde, formerly know as Nexkey, is a fork of the federated microblogging platform Misskey. Due to a lack of CSRF countermeasures and improper settings of cookies for MediaProxy authentication, there is a vulnerability that allows MediaProxy authentication to be bypassed. In versions prior to...

CVE-2025-24900

Concorde (Nexkey) vulnerability: lack of CSRF protection and misconfigured cookies for MediaProxy authentication allow bypassing authentication, enabling image loading without restrictions. Affects versions prior to 12.25Q1.1 (SameSite attribute missing); prior to 12.24Q2.3 the same cookie also a...

CVE-2025-24900 Concorde CSRF vulnerability due to insecure configuration of authentication cookie attributes

Concorde, formerly know as Nexkey, is a fork of the federated microblogging platform Misskey. Due to a lack of CSRF countermeasures and improper settings of cookies for MediaProxy authentication, there is a vulnerability that allows MediaProxy authentication to be bypassed. In versions prior to...