Lucene search

DellCVELIST:CVE-2021-21511

HistoryFeb 04, 2021 - 12:00 a.m.

CVE-2021-21511

2021-02-0400:00:00

CWE-285

dell

www.cve.org

dell emc avamar server

improper authorization

web ui

unauthorized access

backup data

CVSS3

8.1

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

NONE

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

AI Score

8.2

Confidence

High

EPSS

0.002

Percentile

55.0%

JSON

Dell EMC Avamar Server, versions 19.3 and 19.4 contain an Improper Authorization vulnerability in the web UI. A remote low privileged attacker could potentially exploit this vulnerability, to gain unauthorized read or modification access to other users’ backup data.

CNA Affected

[
  {
    "product": "Avamar",
    "vendor": "Dell",
    "versions": [
      {
        "status": "affected",
        "version": "19.3, 19.4"
      }
    ]
  }
]

References

www.dell.com/support/kbdoc/en-us/000182926/dsa-2021-033-dell-emc-avamar-server-improper-authorization-vulnerability

CVSS3

8.1

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

NONE

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

AI Score

8.2

Confidence

High

EPSS

0.002

Percentile

55.0%

JSON

Related for CVELIST:CVE-2021-21511