Interesting News Around Cyber Security Community

Interesting News from Around The Security Community 

  • According to the Kremlin, a speech from Russian President Vladimir Putin had to be delayed by one hour on Friday after a cyber attack stopped entrance badges from working at the venue where he was scheduled to appear.

  • A new law introduced in the U.S. Senate would ban the sale of health and location data harvested from smartphones.

  • Cloudflare recently mitigated a distributed-denial-of-service (DDoS) attack that peaked at 26 million request per second. The botnet used in the attack comprised just over 5,000 devices.

  • A Chinese state-sponsored actor known as Aoqin Dragon has been operating since 2013, mainly conducting espionage campaigns.

  • A phishing campaign on Facebook Messenger has successfully hit more than 10 million users over the past few months, tricking targets into handing over their login credentials.

Notable Recent Security Issues

  • The BlackCat ransomware group becomes one of the most widely spread families

Description: Threat actors are continually spreading the BlackCat ransomware group, raising it up the ranks of the most-used ransomware-as-a-service groups. Security researchers have seen different threat groups deploy BlackCat, sometimes after using Mimikatz as the initial infection vector and a credential dumper. Microsoft recently found that two of the most prolific ransomware groups recently switched away from other families like Conti in favor of BlackCat. BlackCat’s been spotted being deployed in regions across the globe, including Africa, North America, South America, Asia and Europe. Microsoft also warned that attackers most often target unpatched Microsoft Exchange Server instances with widely known vulnerabilities.


  • Cisco patches critical, high-severity vulnerabilities in Email Security Appliance, home routers

Description: Cisco patched several significant vulnerabilities last week, including some in end-of-life routers it will not fix. One critical vulnerability exists in the Email Security Appliance, Secure Email and Web Manager software. Any virtual or hardware appliances running a vulnerable version of AsyncOS are affected by this vulnerability, potentially allowing attackers to bypass security protections in place on the machine. There is also a fix out for a high-severity issue in the same products that could allow an adversary to obtain information from an LDAP external authentication sever connected to the vulnerable appliance. Another issue, CVE-2022-20825, could allow an unauthenticated attacker to execute remote code on several models of Cisco’s RV series of routers. However, the devices have reached their end-of-life periods and the vulnerability will not be patched.


Recent Vulnerabilities with Available Exploits 

This is a list of recent vulnerabilities for which exploits are available. System administrators can use this list to help in prioritization of their remediation activities. The Qualys Vulnerability Research Team compiles this information based on various exploit frameworks, exploit databases, exploit kits and monitoring of internet activity.

ID: CVE-2022-29797

  • Buffer Overflow vulnerability in Huawei CV81-WDM FW

Description: Because of improper bounds checking, the Huawei CV81-WDM FW is vulnerable to buffer overflow. A remote attacker might overflow a buffer and gain elevated access to the system by sending a carefully crafted request.

CVSS v3.1 Base Score: 9.8 (AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H)

ID: CVE-2022-31446

  • Remote code execution vulnerability in Tenda AC18 router V15.03.05.19 and V15.03.05.05

Description: Tenda AC18 router V15.03.05.19 and V15.03.05.05 was discovered to contain a remote code execution (RCE) vulnerability via the Mac parameter at ip/goform/WriteFacMac. The manipulation of the argument Mac with an unknown input led to a privilege escalation vulnerability.

CVSS v3.1 Base Score: 9.8 (AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H)

ID: CVE-2022-31479

  • Privilege escalation vulnerability in HID Mercury LP1501, LP1502, LP2500, LP4502 and EP4502

Description: An unauthenticated attacker can update the hostname with a specially crafted name that will allow for shell commands to be executed during the core collection process. This vulnerability impacts products based on HID Mercury Intelligent Controllers LP1501, LP1502, LP2500, LP4502, and EP4502 which contain firmware versions prior to 1.302 for the LP series and 1.296 for the EP series. An attacker with this level of access on the device can monitor all communications sent to and from this device, modify onboard relays, change configuration files, or cause the device to become unstable. The injected commands only get executed during startup or when unsafe calls regarding the hostname are used. This allows the attacker to gain remote access to the device and can make their persistence permanent by modifying the filesystem.

CVSS v3.1 Base Score: 9.8 (AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H)

Most Prevalent Malware Files June 16-23, 2022

SHA 256: e4973db44081591e9bff5117946defbef6041397e56164f485cf8ec57b1d8934

MD5: 93fefc3e88ffb78abb36365fa5cf857c


Typical Filename: Wextract

Claimed Product: Internet Explorer

Detection Name:

SHA 256: c67b03c0a91eaefffd2f2c79b5c26a2648b8d3c19a22cadf35453455ff08ead0

MD5: 8c69830a50fb85d8a794fa46643493b2


Typical Filename: AAct.exe

Claimed Product: N/A

Detection Name: PUA.Win.Dropper.Generic::1201

SHA 256: 58d6fec4ba24c32d38c9a0c7c39df3cb0e91f500b323e841121d703c7b718681

MD5: f1fe671bcefd4630e5ed8b87c9283534


Typical Filename: KMSAuto Net.exe

Claimed Product: KMSAuto Net

Detection Name: PUA.Win.Tool.Hackkms::1201

SHA 256: 125e12c8045689bb2a5dcad6fa2644847156dec8b533ee8a3653b432f8fd5645 

MD5: 2c8ea737a232fd03ab80db672d50a17a 


Typical Filename: LwssPlayer.scr 

Claimed Product: ????????? 

Detection Name: Auto.125E12.241442.in02

SHA 256: 1a234656f81e870cdeb0e648a6b305a41452c405cca21124de26b54f79d55ad0 

MD5: 10f1561457242973e0fed724eec92f8c 


Typical Filename: ntuser.vbe 

Claimed Product: N/A 

Detection Name: Auto.1A234656F8.211848.in07.Talos 

@ The information contained in this newsletter, including any external links, is provided “AS IS,” with no express or implied warranty, for informational purposes only. Original Info come from SANS Institute

More To Explore

Red Hat Security Advisory 2023-3304-01

Red Hat Security Advisory 2023-3304-01 – Red Hat OpenShift Container Platform is Red Hat’s cloud computing Kubernetes application platform solution designed for on-premise or private

We can help improve your Business

Ensure your Organization Assets are well  protected in front of the Cyber Attacks

Delivery Workflow

Register for Free and get your test done withn 24 to 48 hours

See Workflow

Sample Report

Here is a sample report of a Security Testing Engagement

See Sample Report PDF

Work Request

Order your security test and Get Your Report

Get Your Test Report

1. Client Onboarding

Access to all of Cyber Legion's services is provided through the Web Secure Client Portal. To create a Free account, you can sign up through the portal, or contact the Cyber Legion team and they will set up an account for you.

2. NDA , Agreements & Digital Signature

The integration of Digital Signature in our Web Client Portal allows us to legally sign all necessary documents and agreements, enabling us to carry out security assessments on targeted systems.

3. Submit Work Request

Our pricing structure is adaptable to meet the needs of all clients. By filling out the Work Request Form, you can select from pre-existing services or request a personalized proposal.

The Cyber Legion team will acknowledge your order, set up a project in your account, and proceed with the testing and delivery.

4. Security Testing & Report

We meet agreed upon SLAs and follow security testing framework checklists. Based on our commitment, our team of engineers will utilize all of our tools, automation, and testing capabilities to achieve the objectives.

Within the agreed upon timeframe, you will receive a report on the security test that was conducted, including the results, recommendations, and references for addressing any identified issues.

5. Retesting & Validation of Remediation

We not only identify potential threats, risks, and vulnerabilities, but also provide detailed recommendations for resolution. To ensure complete remediation, we offer complimentary retesting and a range of ongoing security testing options for continued vulnerability detection and verification.