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cvelistAristaCVELIST:CVE-2023-24512
HistoryApr 25, 2023 - 12:00 a.m.

CVE-2023-24512 On affected platforms running Arista EOS, an authorized attacker with permissions to perform gNMI requests could craft a request allowing it to update arbitrary configurations in the switch.

2023-04-2500:00:00
CWE-284
Arista
www.cve.org
3
cve-2023-24512
arista eos
unauthorized access
gnmi requests
configuration update
switch
streaming telemetry agent

CVSS3

8.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

8.8

Confidence

High

EPSS

0.001

Percentile

23.5%

On affected platforms running Arista EOS, an authorized attacker with permissions to perform gNMI requests could craft a request allowing it to update arbitrary configurations in the switch. This situation occurs only when the Streaming Telemetry Agent (referred to as the TerminAttr agent) is enabled and gNMI access is configured on the agent. Note: This gNMI over the Streaming Telemetry Agent scenario is mostly commonly used when streaming to a 3rd party system and is not used by default when streaming to CloudVision

CNA Affected

[
  {
    "vendor": "Arista Networks",
    "product": "Terminattr",
    "versions": [
      {
        "version": "1.23.0",
        "status": "affected"
      },
      {
        "version": "unspecified",
        "lessThanOrEqual": "1.19.5",
        "status": "affected",
        "versionType": "custom"
      },
      {
        "version": "1.24.0",
        "status": "affected",
        "lessThanOrEqual": "1.24.3",
        "versionType": "custom"
      },
      {
        "version": "1.22.0",
        "status": "affected",
        "lessThanOrEqual": "1.22.1",
        "versionType": "custom"
      }
    ]
  }
]

CVSS3

8.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

8.8

Confidence

High

EPSS

0.001

Percentile

23.5%

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