CVE-2022-4873 (GCVE-0-2022-4873)
Vulnerability from cvelistv5
Published
2023-01-11 20:39
Modified
2025-04-09 14:10
Severity ?
VLAI Severity ?
EPSS score ?
Summary
On Netcomm router models NF20MESH, NF20, and NL1902 a stack based buffer overflow affects the sessionKey parameter. By providing a specific number of bytes, the instruction pointer is able to be overwritten on the stack and crashes the application at a known location.
References
| ▼ | URL | Tags | |
|---|---|---|---|
| cret@cert.org | https://github.com/scarvell/advisories/blob/main/2022_netcomm_nf20mesh_unauth_rce.md | Exploit, Third Party Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://github.com/scarvell/advisories/blob/main/2022_netcomm_nf20mesh_unauth_rce.md | Exploit, Third Party Advisory |
Impacted products
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.
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