CVEvulnerability

CVE-2021-20788

4.3 MEDIUM Published 2021-07-30 Modified 2026-06-17 Official page ↗
Status
Modified
Published
2021-07-30
Last modified
2026-06-17
Assigner
[email protected]
CVSS 3.1 ([email protected])
4.3 MEDIUM — CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
CVSS 2.0 ([email protected])
4.0 MEDIUM — AV:N/AC:L/Au:S/C:P/I:N/A:N
Weaknesses
CWE-918

Description

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 configurations

• groupsession groupsession (>= 2.20 < 5.1.0) • groupsession groupsession bycloud (>= 3.0.3 < 5.1.0) • groupsession groupsession zion (>= 3.0.3 < 5.1.0)

Related

Weakness · CWE (1)

  • CWE-918 Server-Side Request Forgery weakness

References