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IcscertCVE-2023-0452

HistoryJan 26, 2023 - 9:18 p.m.

CVE-2023-0452

2023-01-2621:18:08

CWE-328

CWE-327

icscert

web.nvd.nist.gov

cve-2023-0452

econolite eos

weak hash algorithm

md5

privileged user credentials

security vulnerability

nvd

CVSS3

9.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

5.3

Confidence

High

EPSS

0.001

Percentile

31.0%

JSON

Econolite EOS versions prior to 3.2.23 use a weak hash
algorithm for encrypting privileged user credentials. A configuration file that
is accessible without authentication uses MD5 hashes for encrypting
credentials, including those of administrators and technicians.

Affected configurations

Nvd

Node

econoliteeos

VendorProductVersionCPE
econoliteeos*cpe:2.3:a:econolite:eos:*:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
econolite	eos	*	cpe:2.3:a:econolite:eos::::::::

CNA Affected

[
  {
    "defaultStatus": "unaffected",
    "product": "EOS",
    "vendor": "Econolite",
    "versions": [
      {
        "lessThan": "3.2.23",
        "status": "affected",
        "version": "0",
        "versionType": "custom"
      }
    ]
  }
]

References

www.cisa.gov/uscert/ics/advisories/icsa-23-026-02

CVSS3

9.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

5.3

Confidence

High

EPSS

0.001

Percentile

31.0%

JSON

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