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ZdiCVE-2024-5269

HistoryJun 06, 2024 - 6:15 p.m.

CVE-2024-5269

2024-06-0618:15:19

CWE-416

zdi

web.nvd.nist.gov

sonos era

smb2

use-after-free

remote code execution

network-adjacent

authentication

zdi-can-22459

CVSS3

8.8

Attack Vector

ADJACENT

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

8.1

Confidence

High

EPSS

0.002

Percentile

54.0%

JSON

Sonos Era 100 SMB2 Message Handling Use-After-Free Remote Code Execution Vulnerability. This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of Sonos Era 100 smart speakers. Authentication is not required to exploit this vulnerability.

The specific flaw exists within the handling of SMB2 messages. The issue results from the lack of validating the existence of an object prior to performing operations on the object. An attacker can leverage this vulnerability to execute code in the context of root. Was ZDI-CAN-22459.

Affected configurations

Nvd

Vulners

Node

sonosera_100_firmwareMatch15.9

AND

sonosera_100

VendorProductVersionCPE
sonosera_100_firmware15.9cpe:2.3:o:sonos:era_100_firmware:15.9:*:*:*:*:*:*:*
sonosera_100*cpe:2.3:h:sonos:era_100:*:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
sonos	era_100_firmware	15.9	cpe:2.3:o:sonos:era_100_firmware:15.9:::::::*
sonos	era_100	*	cpe:2.3:h:sonos:era_100::::::::

CNA Affected

[
  {
    "vendor": "Sonos",
    "product": "Era 100",
    "versions": [
      {
        "version": "15.9 (build 75146030)",
        "status": "affected"
      }
    ],
    "defaultStatus": "unknown"
  }
]

References

www.zerodayinitiative.com/advisories/ZDI-24-545/

CVSS3

8.8

Attack Vector

ADJACENT

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

8.1

Confidence

High

EPSS

0.002

Percentile

54.0%

JSON

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