HP Device Manager Backdoor

HP Device Manager, programming that permits IT, executives, to oversee HP Thin Client gadgets, accompanies an indirect access information base client account that sabotages network security, a UK-based expert has cautioned.

Nicky Bloor, the organizer of Cognitous Cyber Security, reports that an HP Inc software engineer seems to have set up an unreliable client account in an information base inside HP Device Manager (HPDM). He found that the record can be abused to accomplish benefit acceleration and, related to different defects, increase unapproved far off order execution as SYSTEM.

This is awful: on the off chance that you can arrive at a weak establishment of this gadget chief on an organization, you can deal with its machine and the flimsy customers it controls. HPDM normally runs on a Windows-fueled worker, and coordinates various Windows customers.

Bloor revealed to The Reg on Tuesday he had been investigating the security of HPDM and recognized a progression of shortcomings he had the option to abuse. The most worried of these, he stated, was an indirect access information base client account, which he recognized by inspecting a log document included with the product. It shows up this log document subtleties tasks performed on the gadget supervisor’s PostgreSQL information base during the product’s turn of events, uncovering the presence of the concealed client account.

Anybody with admittance to a worker where HP Device Manager is introduced could utilize this client record to oversee the worker

“This was an advantaged client account with a secret phrase comprising of a solitary space character,” Bloor said. “The main reference to the client account was in an information base log record included with the HP Device Manager programming where log passages can be seen dating before I even introduced the product.”

Bloor disclosed to us the log sections uncover a bombed endeavor to validate as the information base client account utilized by HPDM. That is trailed by a log section related with another client account and what resembles the HP software engineer attempting to restrict the secondary passage client account from being utilized to make other new records, he stated, as though the designer were attempting to restrict the security results of getting to the indirect access account.

“Anybody with admittance to a worker where HP Device Manager is introduced could utilize this client record to oversee the worker,” said Bloor, taking note of this would qualify as neighborhood benefit heightening.

HP admits to secondary passages away items

Understand MORE

“Notwithstanding, I figured out how to discover extra weaknesses in HP Device Manager’s default arrangement that mean the weakness can be misused distantly so any individual who can associate with a worker that is running HPDM can oversee that worker,” he said. “From that point, HPDM gives full authoritative power over the HP slight customers in the earth.”

Bloor said this weakness is available in current adaptations of the HPDM programming, and he doesn’t know which past variants of programming may be influenced.

He included that he reached HP August 3, 2020, to uncover insights concerning the weaknesses, and requested that the IT goliath affirm it comprehended the ramifications of the imperfection, to propose how it planned to determine the issue, and to give a sensible time period to execute the fix.

HP was lethargic, he stated, until he disclosed that he intended to distribute subtleties in 30 days if the company kept on stonewalling. By then, he stated, HP answered to state the business standard for facilitated revelation of weaknesses is 90 days and to request that much an ideal opportunity to deliver a fix, without addressing any of Bloor’s inquiries.

That was on August 19, 2020. By then, Bloor stated, HP hadn’t affirmed it had surveyed and perceived the weakness reports, and hadn’t proposed any relief nor goal course of events.

Bloor was not slanted to simply keep an eye out for HP. “I’m paid to assist individuals with making sure about their IT surroundings and applications, however I likewise don’t have the opportunity to squander pursuing HP and trusting that sometime in ’90+ days’ they will create a fix that will assist me with making sure about my customers’ surroundings,” he said. “The fix for the most serious aspect of the issue is unimportant so 90+ days is a joke.”