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VAR-202403-0889

Vulnerability from variot - Updated: 2024-08-14 14:01

A vulnerability classified as critical has been found in Tenda AC18 15.03.05.05. Affected is the function formSetSambaConf of the file /goform/setsambacfg. The manipulation of the argument usbName leads to os command injection. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used. VDB-257778 is the identifier assigned to this vulnerability. NOTE: The vendor was contacted early about this disclosure but did not respond in any way. Shenzhen Tenda Technology Co.,Ltd. of AC18 The firmware has OS A command injection vulnerability exists.Information is obtained, information is tampered with, and service operation is interrupted. (DoS) It may be in a state

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CVE-2024-2854 (GCVE-0-2024-2854)

Vulnerability from cvelistv5 – Published: 2024-03-24 05:31 – Updated: 2024-08-12 18:05

Title

Tenda AC18 setsambacfg formSetSambaConf os command injection

Summary

Severity

6.3 (Medium)


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

6.3 (Medium)


                        
                          CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L

SSVC

Exploitation: poc Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2024-08-12 15:18 UTC

CWE

CWE-78 - OS Command Injection

Assigner

VulDB mitre root

References

3 references

URL	Tags
https://vuldb.com/?id.257778	vdb-entrytechnical-description
https://vuldb.com/?ctiid.257778	signaturepermissions-required
https://github.com/abcdefg-png/IoT-vulnerable/blo…	exploit

Impacted products

2 products

Vendor	Product	Version
Tenda	AC18	Affected: 15.03.05.05
tenda	ac18_firmware	Affected: 15.03.05.05 cpe:2.3:o:tenda:ac18_firmware:15.03.05.05:::::::*

Credits

wxhwxhwxh_miemie (VulDB User)

Show details on NVD website

JSON

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        {
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          "time": "2024-03-23T06:52:29.000Z",
          "value": "VulDB entry last update"
        }
      ],
      "title": "Tenda AC18 setsambacfg formSetSambaConf os command injection"
    }
  },
  "cveMetadata": {
    "assignerOrgId": "1af790b2-7ee1-4545-860a-a788eba489b5",
    "assignerShortName": "VulDB",
    "cveId": "CVE-2024-2854",
    "datePublished": "2024-03-24T05:31:04.168Z",
    "dateReserved": "2024-03-23T05:47:26.896Z",
    "dateUpdated": "2024-08-12T18:05:25.479Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

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.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

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.