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TwcertCVE-2022-32967

HistoryNov 29, 2022 - 4:15 a.m.

CVE-2022-32967

2022-11-2904:15:10

CWE-798

twcert

web.nvd.nist.gov

cve-2022-32967

rtl8111ep-cg

rtl8111fp-cg

dash function

hard-coded password

unauthenticated physical attacker

system reboot

partial system information

nvd

CVSS3

2.1

Attack Vector

PHYSICAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

NONE

Availability Impact

NONE

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

AI Score

3.7

Confidence

High

EPSS

0.001

Percentile

21.7%

JSON

RTL8111EP-CG/RTL8111FP-CG DASH function has hard-coded password. An unauthenticated physical attacker can use the hard-coded default password during system reboot triggered by other user, to acquire partial system information such as serial number and server information.

Affected configurations

Nvd

Node

realtekrtl8111ep-cg_firmwareRange≤3.0.0.2019090

realtekrtl8111ep-cg_firmwareMatch5.0.10

AND

realtekrtl8111ep-cgMatch-

Node

realtekrtl8111fp-cg_firmwareRange≤3.0.0.2019090

realtekrtl8111fp-cg_firmwareMatch5.0.10

AND

realtekrtl8111fp-cgMatch-

VendorProductVersionCPE
realtekrtl8111ep-cg_firmware*cpe:2.3:o:realtek:rtl8111ep-cg_firmware:*:*:*:*:*:*:*:*
realtekrtl8111ep-cg_firmware5.0.10cpe:2.3:o:realtek:rtl8111ep-cg_firmware:5.0.10:*:*:*:*:*:*:*
realtekrtl8111ep-cg-cpe:2.3:h:realtek:rtl8111ep-cg:-:*:*:*:*:*:*:*
realtekrtl8111fp-cg_firmware*cpe:2.3:o:realtek:rtl8111fp-cg_firmware:*:*:*:*:*:*:*:*
realtekrtl8111fp-cg_firmware5.0.10cpe:2.3:o:realtek:rtl8111fp-cg_firmware:5.0.10:*:*:*:*:*:*:*
realtekrtl8111fp-cg-cpe:2.3:h:realtek:rtl8111fp-cg:-:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
realtek	rtl8111ep-cg_firmware	*	cpe:2.3:o:realtek:rtl8111ep-cg_firmware::::::::
realtek	rtl8111ep-cg_firmware	5.0.10	cpe:2.3:o:realtek:rtl8111ep-cg_firmware:5.0.10:::::::*
realtek	rtl8111ep-cg	-	cpe:2.3:h:realtek:rtl8111ep-cg:-:::::::*
realtek	rtl8111fp-cg_firmware	*	cpe:2.3:o:realtek:rtl8111fp-cg_firmware::::::::
realtek	rtl8111fp-cg_firmware	5.0.10	cpe:2.3:o:realtek:rtl8111fp-cg_firmware:5.0.10:::::::*
realtek	rtl8111fp-cg	-	cpe:2.3:h:realtek:rtl8111fp-cg:-:::::::*

CNA Affected

[
  {
    "vendor": "Realtek",
    "product": "RTL8111EP-CG",
    "versions": [
      {
        "version": "unspecified",
        "lessThanOrEqual": "3.0.0.2019090",
        "status": "affected",
        "versionType": "custom"
      },
      {
        "version": "5.0.10",
        "status": "affected"
      }
    ]
  },
  {
    "vendor": "Realtek",
    "product": "RTL8111FP-CG",
    "versions": [
      {
        "version": "unspecified",
        "lessThanOrEqual": "3.0.0.2019090",
        "status": "affected",
        "versionType": "custom"
      },
      {
        "version": "5.0.10",
        "status": "affected"
      }
    ]
  }
]

References

www.twcert.org.tw/tw/cp-132-6740-ba9bd-1.html

Social References

CVSS3

2.1

Attack Vector

PHYSICAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

NONE

Availability Impact

NONE

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

AI Score

3.7

Confidence

High

EPSS

0.001

Percentile

21.7%

JSON

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