CVE-2021-20677

UNIVERGE Aspire series PBX UNIVERGE Aspire WX from 1.00 to 3.51, UNIVERGE Aspire UX from 1.00 to 9.70, UNIVERGE SV9100 from 1.00 to 10.70, and SL2100 from 1.00 to 3.00 allows a remote authenticated attacker to cause system down and a denial of service DoS condition by sending a specially crafted...

CVE-2021-20677

UNIVERGE Aspire series PBX UNIVERGE Aspire WX from 1.00 to 3.51, UNIVERGE Aspire UX from 1.00 to 9.70, UNIVERGE SV9100 from 1.00 to 10.70, and SL2100 from 1.00 to 3.00 allows a remote authenticated attacker to cause system down and a denial of service DoS condition by sending a specially crafted...

Command injection

UNIVERGE Aspire series PBX UNIVERGE Aspire WX from 1.00 to 3.51, UNIVERGE Aspire UX from 1.00 to 9.70, UNIVERGE SV9100 from 1.00 to 10.70, and SL2100 from 1.00 to 3.00 allows a remote authenticated attacker to cause system down and a denial of service DoS condition by sending a specially crafted...

CVE-2021-20677

The CVE-2021-20677 issue affects the UNIVERGE Aspire PBX family: WX (1.00–3.51), UX (1.00–9.70), SV9100 (1.00–10.70), and SL2100 (1.00–3.00). A remote authenticated attacker can cause a system down/DoS by sending a specially crafted command, via exploitation of the remote system maintenance featu...

CVE-2021-20677

UNIVERGE Aspire series PBX UNIVERGE Aspire WX from 1.00 to 3.51, UNIVERGE Aspire UX from 1.00 to 9.70, UNIVERGE SV9100 from 1.00 to 10.70, and SL2100 from 1.00 to 3.00 allows a remote authenticated attacker to cause system down and a denial of service DoS condition by sending a specially crafted...

JVN#12737530: UNIVERGE Aspire series PBX vulnerable to denial-of-service (DoS)

Remote system maintenance feature of UNIVERGE Aspire series PBX contain an issue in handling commands, which may cause a denial-of-service DoS. Impact An attacker may cause system down and reboot of the products by sending a specially crafted command. Solution Update the Software Update to the...

Features to look for when choosing VoIP phone system

By Owais Sultan As VoIP is replacing PBX inside big businesses, it can be difficult to know which service provider to choose from. Here's what you should do. This is a post from HackRead.com Read the original post: Features to look for when choosing VoIP phone system...

Asterisk: Multiple vulnerabilities

Background A Modular Open Source PBX System. Description Multiple vulnerabilities have been discovered in Asterisk. Please review the security advisories referenced below for details. Impact An attacker could cause a possible Denial of Service condition. Workaround There is no known workaround at...

[SECURITY] Fedora 33 Update: asterisk-17.9.0-1.fc33

Asterisk is a complete PBX in software. It runs on Linux and provides all of the features you would expect from a PBX and more. Asterisk does voice over IP in three protocols, and can interoperate with almost all standards-based telephony equipment using relatively inexpensive hardware...

Fedora: Security Advisory for asterisk (FEDORA-2020-6b277646c7)

The remote host is missing an update for the Copyright C 2020 Greenbone Networks GmbH Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-or-later This program is free software; you can...

Premium-Rate Phone Fraudsters Hack VoIP Servers of 1200 Companies

Cybersecurity researchers today took the wraps off an on-going cyber fraud operation led by hackers in Gaza, West Bank, and Egypt to compromise VoIP servers of more than 1,200 organizations across 60 countries over the past 12 months. According to findings published by Check Point Research, the...

Premium-Rate Phone Fraudsters Hack VoIP Servers of 1200 Companies

Cybersecurity researchers today took the wraps off an on-going cyber fraud operation led by hackers in Gaza, West Bank, and Egypt to compromise VoIP servers of more than 1,200 organizations across 60 countries over the past 12 months. According to findings published by Check Point Research, the...

CVE-2019-20028

Aspire-derived NEC PBXes operating InMail software, including all versions of SV8100, SV9100, SL1100 and SL2100 devices allow unauthenticated read-only access to voicemails, greetings, and voice response system content through a system's WebPro administration interface...

CVE-2019-20027

Aspire-derived NEC PBXes, including the SV8100, SV9100, SL1100 and SL2100 with software releases 7.0 or higher contain the possibility if incorrectly configured to allow a blank username and password combination to be entered as a valid, successfully authenticating account...

CVE-2019-20032

An attacker with access to an InMail voicemail box equipped with the find me/follow me feature on Aspire-derived NEC PBXes, including all versions of SV8100, SV9100, SL1100 and SL2100 devices, may access the system's administration modem...

Design/Logic Flaw

Aspire-derived NEC PBXes operating InMail software, including all versions of SV8100, SV9100, SL1100 and SL2100 devices allow unauthenticated read-only access to voicemails, greetings, and voice response system content through a system's WebPro administration interface...

Design/Logic Flaw

On Aspire-derived NEC PBXes, including all versions of SV8100 devices, a set of documented, static login credentials may be used to access the DIM interface...

CVE-2019-20033

Affected hardware/software : Aspire-derived NEC PBXes, including all versions of SV8100 devices. Vulnerability : A set of documented, static login credentials may be used to access the DIM interface. Root cause / scope : Credentials are static and documented for DIM access. Impact : Potential una...

CVE-2019-20032

CVE-2019-20032 affects Aspire-derived NEC PBXes (SV8100, SV9100, SL1100, SL2100). A local attacker who has access to an InMail voicemail box with the find me/follow me feature can reach the system’s administration modem. The case describes no details on the root cause beyond the feature interplay...

CVE-2019-20032

An attacker with access to an InMail voicemail box equipped with the find me/follow me feature on Aspire-derived NEC PBXes, including all versions of SV8100, SV9100, SL1100 and SL2100 devices, may access the system's administration modem...