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CiscoCVE-2021-1399

HistoryApr 08, 2021 - 4:15 a.m.

CVE-2021-1399

2021-04-0804:15:12

CWE-302

cisco

web.nvd.nist.gov

cve-2021-1399

cisco

unified communications manager

vulnerability

self care portal

unauthorized access

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

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

CVSS3

4.3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

LOW

Availability Impact

NONE

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

AI Score

4.4

Confidence

High

EPSS

0.001

Percentile

31.7%

JSON

A vulnerability in the Self Care Portal of Cisco Unified Communications Manager (Unified CM) and Cisco Unified Communications Manager Session Management Edition (Unified CM SME) could allow an authenticated, remote attacker to modify data on an affected system without proper authorization. The vulnerability is due to insufficient validation of user-supplied data to the Self Care Portal. An attacker could exploit this vulnerability by sending a crafted HTTP request to an affected system. A successful exploit could allow the attacker to modify information without proper authorization.

Affected configurations

Nvd

Node

ciscounified_communications_managerRange10.5\(2\)–12.5\(1\)su4-

ciscounified_communications_managerRange10.5\(2\)–12.5\(1\)su4session_management

VendorProductVersionCPE
ciscounified_communications_manager*cpe:2.3:a:cisco:unified_communications_manager:*:*:*:*:-:*:*:*
ciscounified_communications_manager*cpe:2.3:a:cisco:unified_communications_manager:*:*:*:*:session_management:*:*:*

Vendor	Product	Version	CPE
cisco	unified_communications_manager	*	cpe:2.3:a:cisco:unified_communications_manager:::::-:::*
cisco	unified_communications_manager	*	cpe:2.3:a:cisco:unified_communications_manager:::::session_management:::*

CNA Affected

[
  {
    "product": "Cisco Unified Communications Manager",
    "vendor": "Cisco",
    "versions": [
      {
        "status": "affected",
        "version": "n/a"
      }
    ]
  }
]

References

tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-cucm-selfcare-VRWWWHgE

Social References

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

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

CVSS3

4.3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

LOW

Availability Impact

NONE

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

AI Score

4.4

Confidence

High

EPSS

0.001

Percentile

31.7%

JSON

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