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cveHCLCVE-2021-27773
HistoryMay 12, 2022 - 10:15 p.m.

CVE-2021-27773

2022-05-1222:15:12
CWE-1021
CWE-451
HCL
web.nvd.nist.gov
66
7
cve-2021-27773
vulnerability
clickjacking
chat
nvd

CVSS2

4.3

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

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

CVSS3

4.3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

LOW

Availability Impact

NONE

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

AI Score

4.7

Confidence

High

EPSS

0.001

Percentile

31.3%

This vulnerability allows users to execute a clickjacking attack in the meeting’s chat.

Affected configurations

Nvd
Node
hcltechsametimeMatch11.6
VendorProductVersionCPE
hcltechsametime11.6cpe:2.3:a:hcltech:sametime:11.6:*:*:*:*:*:*:*

CNA Affected

[
  {
    "product": "Sametime",
    "vendor": "HCL Software",
    "versions": [
      {
        "status": "affected",
        "version": "11.6"
      }
    ]
  }
]

Social References

More

CVSS2

4.3

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

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

CVSS3

4.3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

LOW

Availability Impact

NONE

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

AI Score

4.7

Confidence

High

EPSS

0.001

Percentile

31.3%

Related for CVE-2021-27773