[SECURITY] Fedora 37 Update: matrix-synapse-1.80.0-5.fc37

Matrix is an ambitious new ecosystem for open federated Instant Messaging and VoIP. Synapse is a reference "homeserver" implementation of Matrix from the core development team at matrix.org, written in Python/Twisted. It is intended to showcase the concept of Matrix and let folks see the spec in...

DLINK DPH-400SE FRU2.2.15.8 Information Disclosure

Exploit Title : DLINK DPH-400SE - Exposure of Sensitive Information Date : 25-08-2023 Exploit Author : tahaafarooq Vendor Homepage : https://dlink.com/ Version : FRU2.2.15.8 Tested on: DLINK DPH-400SE VoIP Phone Description: With default credential for the guest user "guest:guest" to login on the...

IT threat evolution in Q2 2023

IT threat evolution in Q2 2023 IT threat evolution in Q2 2023. Non-mobile statistics IT threat evolution in Q2 2023. Mobile statistics Targeted attacks Gopuram backdoor deployed through 3CX supply-chain attack Earlier this year, a Trojanized version of the 3CXDesktopApp, a popular VoIP program, w...

AudioCodes VoIP Phones Hardcoded Key

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA512 Advisory ID: SYSS-2022-054 Product: AudioCodes VoIP Phones Manufacturer: AudioCodes Ltd. Affected Versions: Firmware Versions = 3.4.8.M4 Tested Versions: Firmware Version 3.4.4.1000 Vulnerability Type: Use of Hard-coded Cryptographic Key CWE-321 Ris...

AudioCodes VoIP Phones Insufficient Firmware Validation

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA512 Advisory ID: SYSS-2022-055 Product: AudioCodes VoIP Phones Manufacturer: AudioCodes Ltd. Affected Versions: Firmware Versions = 3.4.4.1000 Tested Versions: Firmware Version 3.4.4.1000 Vulnerability Type: Missing Immutable Root of Trust in Hardware...

AudioCodes VoIP Phones Hardcoded Key

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA512 Advisory ID: SYSS-2022-052 Product: AudioCodes VoIP Phones Manufacturer: AudioCodes Ltd. Affected Versions: Firmware Versions = 3.4.8.M4 Tested Versions: Firmware Version 3.4.4.1000 Vulnerability Type: Use of Hard-coded Cryptographic Key CWE-321 Ris...

Zoom ZTP & AudioCodes Phones Flaws Uncovered, Exposing Users to Eavesdropping

Multiple security vulnerabilities have been disclosed in AudioCodes desk phones and Zoom's Zero Touch Provisioning ZTP that could be potentially exploited by a malicious attacker to conduct remote attacks. "An external attacker who leverages the vulnerabilities discovered in AudioCodes Ltd.'s des...

CVE-2023-22955

An issue was discovered on AudioCodes VoIP desk phones through 3.4.4.1000. The validation of firmware images only consists of simple checksum checks for different firmware components. Thus, by knowing how to calculate and where to store the required checksums for the flasher tool, an attacker is...

CVE-2023-22956

An issue was discovered on AudioCodes VoIP desk phones through 3.4.4.1000. Due to the use of a hard-coded cryptographic key, an attacker is able to decrypt encrypted configuration files and retrieve sensitive information...

CVE-2023-22956

An issue was discovered on AudioCodes VoIP desk phones through 3.4.4.1000. Due to the use of a hard-coded cryptographic key, an attacker is able to decrypt encrypted configuration files and retrieve sensitive information...

Hardcoded credentials

An issue was discovered on AudioCodes VoIP desk phones through 3.4.4.1000. Due to the use of a hard-coded cryptographic key, an attacker is able to decrypt encrypted configuration files and retrieve sensitive information...

Hardcoded credentials

An issue was discovered in libacdes3.so on AudioCodes VoIP desk phones through 3.4.4.1000. Due to the use of hard-coded cryptographic key, an attacker with access to backup or configuration files is able to decrypt encrypted values and retrieve sensitive information, e.g., the device root passwor...

Design/Logic Flaw

An issue was discovered on AudioCodes VoIP desk phones through 3.4.4.1000. The validation of firmware images only consists of simple checksum checks for different firmware components. Thus, by knowing how to calculate and where to store the required checksums for the flasher tool, an attacker is...

CVE-2023-22955

An issue was discovered on AudioCodes VoIP desk phones through 3.4.4.1000. The validation of firmware images only consists of simple checksum checks for different firmware components. Thus, by knowing how to calculate and where to store the required checksums for the flasher tool, an attacker is...

CVE-2023-22955

AudioCodes VoIP desk phones up to version 3.4.4.1000 are affected. The vulnerability stems from firmware-image validation that uses only simple checksums, enabling an attacker who can influence the flasher tool to inject malicious firmware. Root cause: insufficient validation allowing firmware ta...

CVE-2023-22957

An issue was discovered in libacdes3.so on AudioCodes VoIP desk phones through 3.4.4.1000. Due to the use of hard-coded cryptographic key, an attacker with access to backup or configuration files is able to decrypt encrypted values and retrieve sensitive information, e.g., the device root passwor...

PT-2023-18797 · Audiocodes · Audiocodes Voip Desk Phones

Name of the Vulnerable Software and Affected Versions: AudioCodes VoIP desk phones versions through 3.4.4.1000 Description: An issue was discovered due to the use of a hard-coded cryptographic key, allowing an attacker to decrypt encrypted configuration files and retrieve sensitive information...

CVE-2023-22957

The CVE-2023-22957 issue affects AudioCodes VoIP desk phones (libac_des3.so) through firmware up to 3.4.4.1000. The root cause is a hard-coded cryptographic key, enabling an attacker with access to backups or configuration files to decrypt encrypted values and retrieve sensitive information (e.g....

CVE-2023-22957

An issue was discovered in libacdes3.so on AudioCodes VoIP desk phones through 3.4.4.1000. Due to the use of hard-coded cryptographic key, an attacker with access to backup or configuration files is able to decrypt encrypted values and retrieve sensitive information, e.g., the device root passwor...

PT-2023-18796 · Audiocodes · Audiocodes Voip Desk Phones

Name of the Vulnerable Software and Affected Versions: AudioCodes VoIP desk phones versions through 3.4.4.1000 Description: An issue was discovered where the validation of firmware images only consists of simple checksum checks for different firmware components. This allows an attacker, by knowin...