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cve[email protected]CVE-2020-7036
HistoryApr 23, 2021 - 9:15 p.m.

CVE-2020-7036

2021-04-2321:15:08
CWE-611
web.nvd.nist.gov
17
4
cve-2020-7036
xxe
callback assist
vulnerability
remote attacker
information security
nvd

8.1 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

HIGH

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

6.3 Medium

AI Score

Confidence

High

4 Medium

CVSS2

Access Vector

Access Complexity

Authentication

SINGLE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

AV:N/AC:L/Au:S/C:P/I:N/A:N

0.001 Low

EPSS

Percentile

49.0%

An XML External Entities (XXE)vulnerability in Callback Assist could allow an authenticated, remote attacker to gain read access to information that is stored on an affected system. The affected versions of Callback Assist includes all 4.0.x versions before 4.7.1.1 Patch 7.

Affected configurations

NVD
Node
avayacallback_assistRange4.0.04.7.1.1
OR
avayacallback_assistMatch4.7.1.1-
OR
avayacallback_assistMatch4.7.1.1patch1
OR
avayacallback_assistMatch4.7.1.1patch2
OR
avayacallback_assistMatch4.7.1.1patch3
OR
avayacallback_assistMatch4.7.1.1patch4
OR
avayacallback_assistMatch4.7.1.1patch5
OR
avayacallback_assistMatch4.7.1.1patch6

CNA Affected

[
  {
    "product": "Callback Assist",
    "vendor": "Avaya",
    "versions": [
      {
        "lessThan": "4.7.1.1",
        "status": "affected",
        "version": "4.0.x",
        "versionType": "custom"
      }
    ]
  }
]

Social References

More

8.1 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

HIGH

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

6.3 Medium

AI Score

Confidence

High

4 Medium

CVSS2

Access Vector

Access Complexity

Authentication

SINGLE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

AV:N/AC:L/Au:S/C:P/I:N/A:N

0.001 Low

EPSS

Percentile

49.0%

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