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IcscertCVE-2020-25198

HistoryDec 23, 2020 - 3:15 p.m.

CVE-2020-25198

2020-12-2315:15:15

CWE-384

icscert

web.nvd.nist.gov

cve-2020-25198

moxa

nport

web server

firmware

session fixation

attacker

security vulnerability

nvd

CVSS2

6.8

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:M/Au:N/C:P/I:P/A:P

CVSS3

8.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

8.8

Confidence

High

EPSS

0.002

Percentile

58.6%

JSON

The built-in WEB server for MOXA NPort IAW5000A-I/O firmware version 2.1 or lower has incorrectly implemented protections from session fixation, which may allow an attacker to gain access to a session and hijack it by stealing the user’s cookies.

Affected configurations

Nvd

Node

moxanport_iaw5000a-i\/o_firmwareRange≤2.1

AND

moxanport_iaw5000a-i\/oMatch-

VendorProductVersionCPE
moxanport_iaw5000a-i\/o_firmware*cpe:2.3:o:moxa:nport_iaw5000a-i\/o_firmware:*:*:*:*:*:*:*:*
moxanport_iaw5000a-i\/o-cpe:2.3:h:moxa:nport_iaw5000a-i\/o:-:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
moxa	nport_iaw5000a-i\/o_firmware	*	cpe:2.3:o:moxa:nport_iaw5000a-i\/o_firmware::::::::
moxa	nport_iaw5000a-i\/o	-	cpe:2.3:h:moxa:nport_iaw5000a-i\/o:-:::::::*

CNA Affected

[
  {
    "product": "NPort IAW5000A-I/O",
    "vendor": "MOXA",
    "versions": [
      {
        "lessThanOrEqual": "Version 2.1",
        "status": "affected",
        "version": "unspecified",
        "versionType": "custom"
      }
    ]
  }
]

References

us-cert.cisa.gov/ics/advisories/icsa-20-287-01

CVSS2

6.8

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:M/Au:N/C:P/I:P/A:P

CVSS3

8.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

8.8

Confidence

High

EPSS

0.002

Percentile

58.6%

JSON

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