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cve[email protected]CVE-2021-20789
HistoryJul 30, 2021 - 2:15 p.m.

CVE-2021-20789

2021-07-3014:15:14
CWE-601
[email protected]
web.nvd.nist.gov
38
2
cve-2021-20789
open redirect
vulnerability
groupsession
remote attacker
phishing
nvd

5.8 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

NONE

AV:N/AC:M/Au:N/C:P/I:P/A:N

6.1 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

NONE

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

0.001 Low

EPSS

Percentile

48.2%

JSON

Open redirect 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 attacker to redirect a user to an arbitrary web site and conduct a phishing attack via a specially crafted URL.

Affected configurations

Vulners
NVD
Node
groupsessiongroupsessionRange2.2.0–5.1.0
OR
groupsessiongroupsessionRange3.0.3–5.1.0
OR
groupsessiongroupsessionRange3.0.3–5.1.0
VendorProductVersionCPE
groupsessiongroupsession*cpe:2.3:a:groupsession:groupsession:*:*:*:*:*:*:*:*
groupsessiongroupsession*cpe:2.3:a:groupsession:groupsession:*:*:*:*:*:*:*:*
groupsessiongroupsession*cpe:2.3:a:groupsession:groupsession:*:*:*:*:*:*:*:*

CNA Affected

[
  {
    "product": "GroupSession",
    "vendor": "Japan Total System Co.,Ltd.",
    "versions": [
      {
        "status": "affected",
        "version": "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"
      }
    ]
  }
]

Social References

More

Related

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2021-07-30 14:15:00
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CVE-2021-20789
2021-07-28 00:45:32
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CVE-2021-20789
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JVN#86026700: Multiple vulnerabilities in GroupSession
2021-07-19 00:00:00

5.8 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

NONE

AV:N/AC:M/Au:N/C:P/I:P/A:N

6.1 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

NONE

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

0.001 Low

EPSS

Percentile

48.2%

JSON
Related for CVE-2021-20789
prion1cvelist1nvd1jvn1