CVE-2021-20788: vulnerability in Japan Total System Co.,Ltd. GroupSession
Published · Updated
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3Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackepss 0.9%
Server-side request forgery (SSRF) vulnerability in GroupSession (GroupSession Free edition from ver2.2.0 to the version prior to ver5.1.0, GroupSession byCloud from ver3.0.3 to the version prior to ver5.1.0, and GroupSession ZION from ver3.0.3 to the version prior to ver5.1.0) allows a remote authenticated attacker to conduct a port scan from the product and/or obtain information from the internal Web server.
Affected products
Japan Total System Co.,Ltd. · GroupSessionRelated CVEs — Japan Total System Co.,Ltd. GroupSession
In the same product, most dangerous first.