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VAR-202502-1078

Vulnerability from variot - Updated: 2025-05-23 23:23

The end-of-life Netgear FVS336Gv2 and FVS336Gv3 are affected by a command injection vulnerability in the Telnet interface. An authenticated and remote attacker can execute arbitrary OS commands as root over Telnet by sending crafted "util backup_configuration" commands. NETGEAR FVS336G is a VPN (virtual private network) firewall router from NETGEAR. The vulnerability is caused by the application's failure to properly filter special characters and commands in constructing commands

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CVE-2024-23690 (GCVE-0-2024-23690)

Vulnerability from cvelistv5 – Published: 2025-02-04 14:34 – Updated: 2025-11-22 12:19 Unsupported When Assigned

Title

EOL Netgear FVS336v3 Telnet Configuration Backup Command Injection

Summary

Severity

7.2 (High)


                        
                          CVSS:3.1/AV:N/AC:L/PR:H/UI:N/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 2025-02-04 14:58 UTC

CWE

CWE-78 - Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')

Assigner

VulnCheck mitre root Scorecard

References

1 reference

URL	Tags
https://vulncheck.com/advisories/netgear-fvs336g-rce	third-party-advisory

Impacted products

2 products

Vendor	Product	Version
Netgear	FVS336Gv3	Affected: 0 , ≤ 4.3.5-3 (semver) cpe:2.3:h:netgear:fvs336gv3::::::::
Netgear	FVS336Gv2	Affected: 0 , ≤ 4.3.3-6 (semver) cpe:2.3:a:netgear:fvs336gv2::::::::

Credits

Jacob Baines

Show details on NVD website

JSON

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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.

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.
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VAR-202502-1078

CVE-2024-23690 (GCVE-0-2024-23690)

Tags

Sightings

Nomenclature

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