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[email protected]CVE-2018-3775

HistoryAug 12, 2018 - 10:29 p.m.

CVE-2018-3775

2018-08-1222:29:00

CWE-287

[email protected]

web.nvd.nist.gov

cve-2018-3775

nextcloud server

2 factor authentication

8.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

8.7 High

AI Score

Confidence

High

4 Medium

CVSS2

Access Vector

Access Complexity

Authentication

SINGLE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

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

0.001 Low

EPSS

Percentile

44.2%

JSON

Improper Authentication in Nextcloud Server prior to version 12.0.3 would allow an attacker that obtained user credentials to bypass the 2 Factor Authentication.

Affected configurations

NVD

Node

nextcloudnextcloud_serverRange<12.0.3

CPENameOperatorVersion
nextcloud:nextcloud_servernextcloud nextcloud serverlt12.0.3

CPE	Name	Operator	Version
nextcloud:nextcloud_server	nextcloud nextcloud server	lt	12.0.3

CNA Affected

[
  {
    "product": "Nextcloud Server",
    "vendor": "HackerOne",
    "versions": [
      {
        "status": "affected",
        "version": "<12.0.3"
      }
    ]
  }
]