Tag Archives: Firmware

HP OfficeJet Pro 9010: Does firmware update block third-party ink? (Feb. 2025)

Posted on 2025-03-30 by guenni

[German]In February 2025, HP apparently released a new firmware update for its HP OfficeJet Pro 9010 printers. I have received a report that this will block third-party ink again. Below is some information and possibly a note on downgrading the … Continue reading →

Posted in devices, issue | Tagged , , , , | Leave a comment
Advertising

Progress Kemp LoadMaster (load balancer) Firmware update

Posted on 2024-02-08 by guenni

[German]Quick note for administrators who use the load balancer LoadMaster from Progress Kemp. The provider has provided various firmware updates for its LoadMaster as of February 7, 2024. These should be installed immediately. Addendum: Information about CVE-2024-1212 in Progress Kemp LoadMaster … Continue reading →

Posted in Security, Software, Update | Tagged , , | Leave a comment

Firmware updates for Surface Laptop 4 and Surface Duo

Posted on 2023-09-03 by guenni

Microsoft has released a firmware update for its Surface Laptop 4 on August 31, 2023, which is supposed to fix security issues and a charging problem. In addition, there is probably the (presumably) last firmware update for the Surface Duo … Continue reading →

Posted in devices, Update | Tagged , , | Leave a comment

Attention: Backdoor in TechLogix Networx Power Delivery Unit; Isolate devices from Internet and Patch it

Posted on 2022-09-16 by guenni

[German]There is a serious vulnerability (backdoor) in the firmware of power delivery units from the US manufacturer Networx. In older versions (prior to version 2.0.2a ), the firmware does not perform authentication, i.e. it is possible to switch off the … Continue reading →

Posted in devices, Security, Software, Update | Tagged , , , | Leave a comment

Cisco Small Business Router: Vulnerabilities and broken firmware (March 2022)

Posted on 2022-03-08 by guenni

[German]Owners of small business routers from Cisco are in for a tough time at the moment. In February 2022, serious vulnerabilities were found in router models of the RV160, RV260, RV340 or RV345 etc. families, some of which are rated … Continue reading →

Posted in devices, issue, Security | Tagged , , , | Leave a comment
Advertising

Why ISL Online: Critical factors when choosing a remote desktop solution

[Sponsored Post]In the rapidly evolving IT world, choosing the right remote desktop software is critical for organizations that value security, ease of use and reliability. One provider of secure remote access that has been on the market since 2001 is ISL Online, which presents some considerations for choosing such software below. More ...

Windows administrators get full control over driver and firmware updates

Posted on 2021-03-09 by guenni

[German]In the context of the digital developer conference Ignite 2021, Microsoft also announced a new approach for installing driver and firmware updates. Windows administrators are expected to have full control over these updates at some point in the future. Advertising

Posted in Windows | Tagged , , , | Leave a comment
Advertising

Hints for HP Printer Firmware Downgrade

Posted on 2021-02-02 by guenni

[German]In this blog post, I provide advice on how users who have been surprised by an automatic firmware upgrade on HP printers can get the devices back to the previous firmware, if necessary. This is helpful, if an unwanted HP … Continue reading →

Posted in devices, Software | Tagged , , | 12 Comments

Revised Firmware update Sophos UTM 9.703-3 released

Posted on 2020-04-27 by guenni

[German]There have been problems with the firmware update for Sophos UTM 9.703, as well as with the update for Sophos XG Firewall v18 MR1. The patches were then withdrawn by Sophos. Now the revision Sophos UTM 9.703-3 has been released … Continue reading →

Posted in Security, Software, Update | Tagged , , , | Leave a comment
Advertising

Stop: Don’t install Sophos UTM 9.703 Firmware

Posted on 2020-04-17 by guenni

[German]Administrators of the Sophos UTM appliance should not install the recently released Sophos UTM 9.703 firmware, as may will cause massive issues. Sophos has pulled this firmware update. Addendum: Sophos confirmed the issues and is testing a fix, that will … Continue reading →

Posted in Security, Software, Update | Tagged , , , , | 1 Comment

Sophos RED50: Bug that bricks UTMs found and fixed

Posted on 2020-03-05 by guenni

[German]Good news for administrators using Sophos RED50 devices. The bug in the Sophos UTM version 9.603 software which caused the firmware of the device to crash, leaving it bricked, has been found and fixed via firmware update. Advertising

Posted in devices, Security, Software, Update | Tagged , , , , | Leave a comment