In a recent discovery by Redteamer IT Security experts Vincent McRae and Mesut Cetin, a serious vulnerability has been identified in the Solar-Log 200 PM+ version 3.6.0. This vulnerability poses a persistent cross site scripting threat, potentially allowing attackers to inject malicious code into the web panel of Solar-Log 200 devices.

The exploit, assigned the CVE-2023-46344, was brought to light on October 30th, 2023, highlighting the potential risks associated with this particular version of Solar-Log 200 PM+. The vulnerability was found in the “Smart Energy” configuration section of the device’s web panel, specifically within the “drag & drop” button functionality. By manipulating the “name” field and injecting a specially crafted code snippet, attackers could trigger a cross site scripting attack.

The exploit scenario outlined by the researchers involves changing the “name” field to include malicious code, such as `test`. This code snippet, when activated by hovering over the designated “test” element, could lead to the execution of unauthorized scripts within the context of the user’s session. Moreover, if a privileged user interacts with the compromised element, their sensitive information, such as cookies, could be at risk of being stolen.

The potential impact of this vulnerability extends beyond mere data theft, as cross site scripting attacks can pave the way for more severe cyber threats, including session hijacking, malware injection, and unauthorized access to critical systems. With Solar-Log devices being widely used in solar energy systems and smart grid infrastructure, the exploitation of such a vulnerability could have far-reaching consequences in terms of system integrity and data security.

It is imperative for Solar-Log users and administrators to take immediate action to mitigate the risks posed by this vulnerability. This includes updating the affected devices to a secure version, implementing web application firewalls to filter out malicious input, and conducting regular security audits to identify and address potential weaknesses in the system.

In response to the discovery of this vulnerability, Solar-Log has been urged to release a security patch or update that addresses the underlying issue and reinforces the defense mechanisms of the affected devices. Additionally, users are advised to exercise caution while interacting with the web panel of Solar-Log devices and report any suspicious activities or abnormal behavior to the appropriate authorities.

The proactive identification and remediation of security vulnerabilities such as the one discovered in the Solar-Log 200 PM+ version 3.6.0 are essential in safeguarding the integrity and confidentiality of sensitive information in today’s interconnected digital landscape. By staying vigilant and proactive in addressing such threats, organizations and individuals can better protect themselves against malicious actors seeking to exploit vulnerabilities for their gain.

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