CVE-2026-57082

The CVE-2026-57082 issue affects Net::BitTorrent for Perl (up to version 2.0.1). The MSE handshake derives its 160-bit Diffie-Hellman private key from Perl’s rand(), a non-cryptographic PRNG seeded once per process, via KeyExchange.pm. As a result, the shared secret and the RC4 keys (SHA-1("keyA"...

EUVD-2026-40291

Net::BitTorrent versions through 2.0.1 for Perl generate the MSE Diffie-Hellman private key with a non-cryptographic PRNG. The MSE Message Stream Encryption handshake derives its 160-bit Diffie-Hellman private key from Perl's rand, a non-cryptographic drand48-class generator seeded once per...

CVE-2026-57082

Net::BitTorrent versions through 2.0.1 for Perl generate the MSE Diffie-Hellman private key with a non-cryptographic PRNG. The MSE Message Stream Encryption handshake derives its 160-bit Diffie-Hellman private key from Perl's rand, a non-cryptographic drand48-class generator seeded once per...

CVE-2026-57082 Net::BitTorrent versions through 2.0.1 for Perl generate the MSE Diffie-Hellman private key with a non-cryptographic PRNG

Net::BitTorrent versions through 2.0.1 for Perl generate the MSE Diffie-Hellman private key with a non-cryptographic PRNG. The MSE Message Stream Encryption handshake derives its 160-bit Diffie-Hellman private key from Perl's rand, a non-cryptographic drand48-class generator seeded once per...

EUVD-2020-30255

Malware in sbrugna...

CVE-2021-27756

"TLS-RSA cipher suites are not disabled in BigFix Compliance up to v2.0.5. If TLS 2.0 and secure ciphers are not enabled then an attacker can passively record traffic and later decrypt it."...

HCL BigFix Compliance 加密问题漏洞

HCL BigFix Compliance is HCL India's continuous monitoring and application of endpoint security settings to ensure compliance with regulatory or organizational security policies. A cryptographic issue vulnerability exists in HCL BigFix Compliance versions prior to version 2.0.5 that stems from th...

CVE-2020-14254

TLS-RSA cipher suites are not disabled in HCL BigFix Inventory up to v10.0.2. If TLS 2.0 and secure ciphers are not enabled then an attacker can passively record traffic and later decrypt it...

CVE-2020-9435

PHOENIX CONTACT TC ROUTER 3002T-4G through 2.05.3, TC ROUTER 2002T-3G through 2.05.3, TC ROUTER 3002T-4G VZW through 2.05.3, TC ROUTER 3002T-4G ATT through 2.05.3, TC CLOUD CLIENT 1002-4G through 2.03.17, and TC CLOUD CLIENT 1002-TXTX through 1.03.17 devices contain a hardcoded certificate and ke...

Hardcoded credentials

PHOENIX CONTACT TC ROUTER 3002T-4G through 2.05.3, TC ROUTER 2002T-3G through 2.05.3, TC ROUTER 3002T-4G VZW through 2.05.3, TC ROUTER 3002T-4G ATT through 2.05.3, TC CLOUD CLIENT 1002-4G through 2.03.17, and TC CLOUD CLIENT 1002-TXTX through 1.03.17 devices contain a hardcoded certificate and ke...

CVE-2020-9435

CVE-2020-9435 affects Phoenix Contact TC Router/TC Cloud Client: devices listed (e.g., 3002T-4G, 2002T-3G, and variants) ship a hardcoded certificate and key used by default for web services. Root cause is the static certificate, enabling impersonation, MITM, or passive decryption if not replaced...

CVE-2020-9435

PHOENIX CONTACT TC ROUTER 3002T-4G through 2.05.3, TC ROUTER 2002T-3G through 2.05.3, TC ROUTER 3002T-4G VZW through 2.05.3, TC ROUTER 3002T-4G ATT through 2.05.3, TC CLOUD CLIENT 1002-4G through 2.03.17, and TC CLOUD CLIENT 1002-TXTX through 1.03.17 devices contain a hardcoded certificate and ke...

We need to talk about Session Tickets

More specifically, TLS 1.2 Session Tickets. Session Tickets, specified in RFC 5077, are a technique to resume TLS sessions by storing key material encrypted on the clients. In TLS 1.2 they speed up the handshake from two to one round-trips. Unfortunately, a combination of deployment realities and...

We need to talk about Session Tickets

More specifically, TLS 1.2 Session Tickets. Session Tickets, specified in RFC 5077, are a technique to resume TLS sessions by storing key material encrypted on the clients. In TLS 1.2 they speed up the handshake from two to one round-trips. Unfortunately, a combination of deployment realities and...

Design/Logic Flaw

ZTE OX-330P, ZXHN H108N, W300V1.0.0SZRDTR1D68, HG110, GAN9.8T101A-B, MF28G, ZXHN H108N use non-unique X.509 certificates and SSH host keys, which might allow remote attackers to obtain credentials or other sensitive information via a man-in-the-middle attack, passive decryption attack, or...

CVE-2015-7255

ZTE OX-330P, ZXHN H108N, W300V1.0.0SZRDTR1D68, HG110, GAN9.8T101A-B, MF28G, ZXHN H108N use non-unique X.509 certificates and SSH host keys, which might allow remote attackers to obtain credentials or other sensitive information via a man-in-the-middle attack, passive decryption attack, or...

CVE-2015-7255

CVE-2015-7255 concerns multiple ZTE devices (e.g., OX-330P, ZXHN H108N, MF28G, HG110, and others) that use non-unique X.509 certificates and SSH host keys. The underlying issue is the reuse of cryptographic material across devices, which can enable a remote attacker to impersonate a device or per...

Ubiquiti Networks Hardcoded Keys / Remote Management

SEC Consult Vulnerability Lab Security Advisory ======================================================================= title: Insecure default configuration product: various Ubiquiti Networks products vulnerable version: see Vulnerable / tested versions fixed version: none available impact: High...

Ubiquiti Networks Hardcoded Keys / Remote Management Vulnerabilities

Various Ubiquiti Networks products suffer from having hardcoded keys and also having remote management interfaces enabled that can be leveraged by these credentials. Ubiquiti Networks Hardcoded Keys / Remote Management ======================================================================= Vendor...

LOGJAM: TLS connections which support export grade DHE key-exchange are vulnerable to MITM attacks

A flaw was found in the way the TLS protocol composes the Diffie-Hellman exchange for both export and non-export grade cipher suites. An attacker could use this flaw to downgrade a DHE connection to use export-grade key sizes, which could then be broken by sufficient pre-computation. This can lea...