Oracle releases emergency WebLogic Server patch to fix RCE flaw
The vulnerability could enable hackers to remotely exploit the server without any user interaction
Oracle has been forced to issue an out-of-band patch to fix a critical remote code execution (RCE) flaw affecting multiple Oracle WebLogic Server versions.
The vulnerability, tracked as CVE-2020-14750, could enable hackers to remotely exploit the server via a HTTP GET through the server's console component, without any user interaction and may be exploited over a network without the need for a username and password.
"Due to the severity of this vulnerability and the publication of exploit code on various sites, Oracle strongly recommends that customers apply the updates provided by this Security Alert as soon as possible,” Oracle explained in an https://www.oracle.com/security-alerts/alert-cve-2020-14750.html advisory.
The advisory said that the supported Oracle WebLogic Server versions that are affected by CVE-2020-14750 include 10.3.6.0.0, 12.1.3.0.0, 12.2.1.3.0, 12.2.1.4.0, and 14.1.1.0.0.
Proof-of-concept code that could exploit the bug was made public on GitHub. According to security firm Spyse, around 3,300 WebLogic servers are exposed at the moment and could be vulnerable to the flaw.
In a blog post, Eric Maurice, director of Security Assurance at Oracle, shared a link to help users harden affected servers.
He also said that the vulnerability is related to CVE-2020-14882, which was addressed in the October 2020 Critical Patch Update. That particular flaw could enable hackers network access via HTTP to achieve total compromise and takeover of vulnerable Oracle WebLogic Servers.
Sign up today and you will receive a free copy of our Future Focus 2025 report - the leading guidance on AI, cybersecurity and other IT challenges as per 700+ senior executives
The US Cybersecurity and Infrastructure Security Agency (CISA) also warned users about the dangers of the vulnerability and encouraged administrators to apply the patch as soon as possible.
Rene Millman is a freelance writer and broadcaster who covers cybersecurity, AI, IoT, and the cloud. He also works as a contributing analyst at GigaOm and has previously worked as an analyst for Gartner covering the infrastructure market. He has made numerous television appearances to give his views and expertise on technology trends and companies that affect and shape our lives. You can follow Rene Millman on Twitter.
-
UK government confirms October cyber breach: Everything we know so farNews Details around Foreign Office hack remain sparse and government says it's unclear who is behind the attack
-
Data center investment reached a record $61 billion this yearNews Hyperscaler expansion, private equity interest, and a surge in debt financing are behind skyrocketing investment levels
-
Two Fortinet vulnerabilities are being exploited in the wild – patch nowNews Arctic Wolf and Rapid7 said security teams should act immediately to mitigate the Fortinet vulnerabilities
-
Everything you need to know about Google and Apple’s emergency zero-day patchesNews A serious zero-day bug was spotted in Chrome systems that impacts Apple users too, forcing both companies to issue emergency patches
-
Security experts claim the CVE Program isn’t up to scratch anymore — inaccurate scores and lengthy delays mean the system needs updatedNews CVE data is vital in combating emerging threats, yet inaccurate ratings and lengthy wait times are placing enterprises at risk
-
IBM AIX users urged to patch immediately as researchers sound alarm on critical flawsNews Network administrators should patch the four IBM AIX flaws as soon as possible
-
Critical Dell Storage Manager flaws could let hackers access sensitive data – patch nowNews A trio of flaws in Dell Storage Manager has prompted a customer alert
-
Flaw in Lenovo’s customer service AI chatbot could let hackers run malicious code, breach networksNews Hackers abusing the Lenovo flaw could inject malicious code with just a single prompt
-
Industry welcomes the NCSC’s new Vulnerability Research Initiative – but does it go far enough?News The cybersecurity agency will work with external researchers to uncover potential security holes in hardware and software
-
‘The worst thing an employee could do’: Workers are covering up cyber attacks for fear of reprisal – here’s why that’s a huge problemNews More than one-third of office workers say they wouldn’t tell their cybersecurity team if they thought they had been the victim of a cyber attack.
