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SymantecCVE-2020-12594

HistoryDec 10, 2020 - 6:15 a.m.

CVE-2020-12594

2020-12-1006:15:12

symantec

web.nvd.nist.gov

cve-2020-12594

privilege escalation

smg

authentication

system control

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

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

CVSS3

7.2

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

EPSS

0.001

Percentile

45.1%

JSON

A privilege escalation flaw allows a malicious, authenticated, privileged CLI user to escalate their privileges on the system and gain full control over the SMG appliance. This affects SMG prior to 10.7.4.

Affected configurations

Nvd

Node

broadcomsymantec_messaging_gatewayRange<10.7.4

VendorProductVersionCPE
broadcomsymantec_messaging_gateway*cpe:2.3:a:broadcom:symantec_messaging_gateway:*:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
broadcom	symantec_messaging_gateway	*	cpe:2.3:a:broadcom:symantec_messaging_gateway::::::::

CNA Affected

[
  {
    "product": "Symantec Messaging Gateway (SMG)",
    "vendor": "n/a",
    "versions": [
      {
        "status": "affected",
        "version": "SMG prior to 10.7.4"
      }
    ]
  }
]

References

support.broadcom.com/security-advisory/content/security-advisories/Privilege-Escalation-and-Information-Disclosure-Vulnerabilities-in-SMG/SYMSA16609

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

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

CVSS3

7.2

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

EPSS

0.001

Percentile

45.1%

JSON

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