Critical Security Vulnerabilities Discovered in Netcomm and TP-Link Routers.

Security vulnerabilities have been disclosed in Netcomm and TP-Link routers, some of which could be weaponized to achieve remote code execution.

The flaws, tracked as CVE-2022-4873 and CVE-2022-4874, concern a case of stack-based buffer overflow and authentication bypass and impact Netcomm router models NF20MESH, NF20, and NL1902 running software versions earlier than R6B035.

"The two vulnerabilities, when chained together, permit a remote, unauthenticated attacker to execute arbitrary code," the CERT Coordination Center (CERT/CC) said in an advisory published Tuesday.

"The attacker can first gain unauthorized access to affected devices, and then use those entry points to gain access to other networks or compromise the availability, integrity, or confidentiality of data being transmitted from the internal network."

Security researcher Brendan Scarvell has been credited with discovering and reporting the issues in October 2022.

Vulnerabilities in Netcomm and TP-Link Routers

In a related development, CERT/CC also detailed two unpatched security vulnerabilities affecting TP-Link routers WR710N-V1-151022 and Archer-C5-V2-160201 that could lead to information disclosure (CVE-2022-4499) and remote code execution (CVE-2022-4498).

CVE-2022-4499 is also a side-channel attack targeting a function used to validate the entered credentials. "By measuring the response time of the vulnerable process, each byte of the username and password strings may be easier to guess," CERT/CC said.

Microsoft researcher James Hull has been acknowledged for disclosing the two bugs. The Hacker News has reached out to TP-Link for a comment, and we will update the story if we hear back.

Source; THN.

Comments

We Bring You Brief Series of Sanctions Against Uganda Government Officials.

📸: Gen Abel Kandiho. On 9-December-2021, USA slapped sanctions against the then CMI Commander Gen Abel Kandiho. 📸: Gen Kale Kayihura. On 9-December-2022, UK slapped sanctions against former Police Boss Gen Kale Kayihura. 📸: Commissioner General of Prisons, Johnson Byabashaija. Again on this 4-December-2023, the same USA has slapped sanctions against Uganda Prisons Commander Johnson Byabashaija over alleged torture and human rights abuses in Prisons across Uganda. We ask, has USA and UK made December as an LCM to slap sanctions against high ranking government officials in Uganda even when the sanctions just remain on paper without deeper investigations to ascertain logical conclusions or remedy to that effect ?. #iip_updates #Information_is_Power #we_inform_the_uninformed

How to Host a Website for Free From Your PC or Laptop.

Why pay for a web hosting service when your old computer can do the same thing? Learn how to self-host your site. If you're planning to launch a website but don't want to pay recurring monthly or annual hosting fees, you can use any old laptop or desktop PC to host a website for free. It's a great way to utilize your old system instead of throwing it away. In this guide, we will install and set up services on our 10-year-old laptop to host a WordPress, Joomla, or custom HTML or PHP-based website with a free SSL certificate. MAKEUSEOF VIDEO OF THE DAY Things You Will Need to Host a Website Following are the pre-requisites to host a website for free from home with just your computer: An old laptop or PC running Ubuntu Server. A registered domain name for your website Ethernet cable to connect the laptop or PC to router for reliable and fast connection Step 1: Update and Upgrade the Packages After installing Ubuntu Server on your computer , execute the following c

WHERE IS MINISTER OF SEX SIMON LOKODO?. (He deserves a battle of soda from me! Ministe`r esalanga mabee. He is quick to run after Mrs Dr Stella Nyanzi and other Opposition elements. Government aza aza edo zuu vaa kpere bua). Anyway, below is the article! POLICE OFFICER AKOL ESTHER CHARGED OF BEING A PUBLIC NUISANCE Naughty Officer Officer who embarrassed police after leaking nude photo charged 13.03.2018 She serves in the 'Very Important Persons Protection Unit' Akol Esther (Courtesy) A female police officer whose nude photo surfaced on social media has been charged of being a public nuisance. Akol Esther serves in the Very Important Persons Protection Unit (VIPPU) of the police force. Kampala Metropolitan Police spokesperson Luke Owoyesigire says Akol Esther might be demoted or expelled from the police force if found guilty of circulating nude photos. Police court is yet to announce date when Akol Esther is expected to appear for a hearing. This comes at a time when Pornography Control Committee is taking tough measures against persons circulating pornography content. The committee warned and promised to arrest persons who will circulate pornographic content.

POLICE OFFICER AKOL ESTHER CHARGED OF BEING A PUBLIC NUISANCE Naughty Officer Officer who embarrassed police after leaking nude photo charged 13.03.2018 She serves in the 'Very Important Persons Protection Unit' Akol Esther (Courtesy) A female police officer whose nude photo surfaced on social media has been charged of being a public nuisance. Akol Esther serves in the Very Important Persons Protection Unit (VIPPU) of the police force. Kampala Metropolitan Police spokesperson Luke Owoyesigire says Akol Esther might be demoted or expelled from the police force if found guilty of circulating nude photos . Police court is yet to announce date when Akol Esther is expected to appear for a hearing. This comes at a time when Pornography Control Committee is taking tough measures against persons circulating pornography content. The committee warned and promised to arrest persons who will circulate pornographic content.

Osuta Yusuf

Search This Blog