CVE-2019-6693

CVE-2019-6693 Have you changed your default FortiGate encryption keys? Run this script and find out! You can provide the entire configuration file dump or individual encrypted values. If the decrypted values aren't complete nonsense or produce a word, then it is likely the encryption key is left ...

CVE-2020-9289

Decrypt FortiManager configuration secrets CVE-2020-9289 CVE-2020-9289 and CVE-2019-6693 are related to the same default and hardcoded key. The only differences on the decryption routine implemented in FortiManager/FortiAnalyzer are: The IV handling all the 16 bytes are provided before the...

Formbook-Payload-Extraction-XOR-Decryption-Net-Assembly-Analysis

1. x32dbg – Encrypted Configuration Decryption & Memory Allocation The x32dbg memory dump reveals that Formbook decrypts its configuration data and allocates memory for it using NtAllocateVirtualMemory. Key Observations: NtAllocateVirtualMemory – Allocates memory for the decrypted payload. mov...

hitron-cfg-decrypter

Hitron CFG Decrypter Downloading git clone https://github.com/Manouchehri/hitron-cfg-decrypter cd hitron-cfg-decrypter/ Decrypting python decrypt.py -i sample.cfg.enc Encrypting python decrypt.py -i sample.cfg.dec -m encrypt Getting the CFG Thanks to Michael Henke @henkman for his previous work o...

EUVD-2019-16191

Malware in sbrugna...

EUVD-2020-19704

Malware in sbrugna...

CVE-2020-27181: Use of Hard-coded Credentials

A hardcoded AES key in CipherUtils.java in the Java applet of konzept-ix publiXone before 2020.015 allows attackers to craft password-reset tokens or decrypt server-side configuration files...

Design/Logic Flaw

On BIG-IP 14.1.0-14.1.0.5, 14.0.0-14.0.0.4, 13.0.0-13.1.1.4, and 12.1.0-12.1.4, under certain circumstances, attackers can decrypt configuration items that are encrypted because the vCMP configuration unit key is generated with insufficient randomness. The attack prerequisite is direct access to...

CVE-2019-6632

CVE-2019-6632 affects BIG-IP vCMP: the vCMP configuration unit key is generated with insufficient randomness, enabling decryption of encrypted configuration/UCS files when an attacker has direct access to those files. Affected: BIG-IP versions 12.1.0–12.1.4, 13.0.0–13.1.1.4, 14.0.0–14.0.0.4/14.0....

CVE-2005-2915: Undefined Security Weakness

ezconfig.asp in Linksys WRT54G router 3.01.03, 3.03.6, non-default configurations of 2.04.4, and possibly other versions, uses weak encryption XOR encoding with a fixed byte mask for configuration information, which could allow attackers to decrypt the information and possibly re-encrypt it in...