Summaryinfo

A vulnerability was found in HCL Sametime Proxy and Web Chat Client and classified as problematic. Affected by this issue is some unknown functionality of the component Meeting Chat. The manipulation leads to clickjacking. This vulnerability is handled as CVE-2021-27773. The attack may be launched remotely. There is no exploit available. It is recommended to apply a patch to fix this issue. Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Detailsinfo

A vulnerability has been found in HCL Sametime Proxy and Web Chat Client (Firewall Software) (the affected version is unknown) and classified as problematic. Affected by this vulnerability is an unknown code of the component Meeting Chat. The manipulation with an unknown input leads to a clickjacking vulnerability. The CWE definition for the vulnerability is CWE-451. The user interface (UI) does not properly represent critical information to the user, allowing the information - or its source - to be obscured or spoofed. This is often a component in phishing attacks. As an impact it is known to affect integrity.

The weakness was disclosed 05/13/2022 as KB0097430. The advisory is shared at support.hcltechsw.com. This vulnerability is known as CVE-2021-27773 since 02/26/2021. It demands that the victim is doing some kind of user interaction. Neither technical details nor an exploit are publicly available. MITRE ATT&CK project uses the attack technique T1566.003 for this issue.

Applying a patch is able to eliminate this problem.

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Productinfo

Type

• Firewall Software

Vendor

• HCL

Name

• Sametime Proxy
• Web Chat Client

License

• commercial

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CPE 2.2info

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