Skip to main content

NAS-maker Synology reveals new remote code execution vulnerabilities

Scammers
(Image credit: Pixabay)

Synology, the Taiwan-based maker of network-attached storage (NAS) devices, has revealed that some of its devices are susceptible to the vulnerabilities reported by OpenSSL earlier in the week.

OpenSSL, the open source software library for securing communications, disclosed a couple of bugs, which Synology now says could manifest themselves as remote code execution (RCE) and denial-of-service (DoS) bugs in its devices.

“Multiple vulnerabilities allow remote attackers to conduct denial-of-service attack or execute arbitrary code via a susceptible version of Synology DiskStation Manager (DSM), Synology Router Manager (SRM), VPN Plus Server or VPN Server,” notes Synology in its advisory.

TechRadar needs you!

We're looking at how our readers use VPNs with streaming sites like Netflix so we can improve our content and offer better advice. This survey won't take more than 60 seconds of your time, and we'd hugely appreciate if you'd share your experiences with us.

>> Click here to start the survey in a new window <<

Earlier in the month, Synology alerted its users of an on-going campaign that’s targeting its devices in a brute-force attack. Although this latest campaign wasn’t thought to exploit any software vulnerabilities, attackers are always on the lookout for exploitable vulnerabilities, such as the ones Synology has inherited from OpenSSL.

In a fix

Interestingly, while the two bugs that impact OpenSSL, tracked as CVE-2021-3711 and CVE-2021-3712, have already been fixed upstream, Synology hasn’t yet published a timeline for patching its impacted devices.

According to its security advisory, the availability of a fix for the affected devices is listed either as “Pending” or “Ongoing.”

Although Synology hasn’t provided an exact date or even a timeline for issuing a patched firmware for the vulnerable devices, the company has earlier told BleepingComputer that it usually patches affected software within 90 days of the publication of the security advisory.

Via BleepingComputer

Mayank Sharma

With almost two decades of writing and reporting on Linux, Mayank Sharma would like everyone to think he’s TechRadar Pro’s expert on the topic. Of course, he’s just as interested in other computing topics, particularly cybersecurity, cloud, containers, and coding.