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CVE-2023-34138 (GCVE-0-2023-34138)

Vulnerability from cvelistv5 – Published: 2023-07-17 17:31 – Updated: 2024-10-30 18:02
VLAI
Summary
A command injection vulnerability in the hotspot management feature of the Zyxel ATP series firmware versions 4.60 through 5.36 Patch 2, USG FLEX series firmware versions 4.60 through 5.36 Patch 2, USG FLEX 50(W) series firmware versions 4.60 through 5.36 Patch 2, USG20(W)-VPN series firmware versions 4.60 through 5.36 Patch 2, and VPN series firmware versions 4.60 through 5.36 Patch 2, could allow an unauthenticated, LAN-based attacker to execute some OS commands on an affected device if the attacker could trick an authorized administrator to add their IP address to the list of trusted RADIUS clients in advance.
Severity
8 (High)
CVSS:3.1/AV:A/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
SSVC
Exploitation: none Automatable: no Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2024-10-30 17:59 UTC
CWE
  • CWE-78 - Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
Assigner
References
Impacted products
Vendor Product Version CPE status
Zyxel ATP series firmware Affected: 4.60 through 5.36 Patch 2
guessed Create a notification for this product.
Zyxel USG FLEX series firmware Affected: 4.60 through 5.36 Patch 2
guessed Create a notification for this product.
Zyxel USG FLEX 50(W) series firmware Affected: 4.60 through 5.36 Patch 2
guessed Create a notification for this product.
Zyxel USG20(W)-VPN series firmware Affected: 4.60 through 5.36 Patch 2
guessed Create a notification for this product.
Zyxel VPN series firmware Affected: 4.60 through 5.36 Patch 2
guessed Create a notification for this product.
zyxel atp_firmware Affected: 4.60 , ≤ 5.36 Patch 2 (custom)
    cpe:2.3:o:zyxel:atp_firmware:-:*:*:*:*:*:*:*
Create a notification for this product.
zyxel usg_flex_firmware Affected: 4.60 , ≤ 5.36 Patch 2 (custom)
    cpe:2.3:o:zyxel:usg_flex_firmware:-:*:*:*:*:*:*:*
Create a notification for this product.
zyxel usg_flex_50w_firmware Affected: 4.60 , ≤ 5.36 Patch 2 (custom)
    cpe:2.3:o:zyxel:usg_flex_50w_firmware:-:*:*:*:*:*:*:*
Create a notification for this product.
zyxel usg20w-vpn_firmware Affected: 4.60 , ≤ 5.36 Patch 2 (custom)
    cpe:2.3:o:zyxel:usg20w-vpn_firmware:*:*:*:*:*:*:*:*
Create a notification for this product.
zyxel vpn_firmware Affected: 4.60 , ≤ 5.36 Patch 2 (custom)
    cpe:2.3:o:zyxel:vpn_firmware:*:*:*:*:*:*:*:*
Create a notification for this product.
Show details on NVD website
To clipboard 

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        "cveId": "CVE-2023-34138",
        "datePublished": "2023-07-17T17:31:40.719Z",
        "dateReserved": "2023-05-26T03:44:51.338Z",
        "dateUpdated": "2024-10-30T18:02:28.372Z",
        "state": "PUBLISHED"
      },
      "dataType": "CVE_RECORD",
      "dataVersion": "5.1"
    }
  }
}



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Tags
Taxonomy of the tags.





Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

Author Source Type Date Other

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.


Detection rules are retrieved from Rulezet.


Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.