CVE-2022-35261

A denial of service vulnerability exists in the web_server hashFirst functionality of Robustel R1510 3.1.16 and 3.3.0. A specially-crafted network request can lead to denial of service. An attacker can send a sequence of requests to trigger this vulnerability.This denial of service is in the `/action/import_authorized_keys/` API.

CVSS v3.1

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

CVSS v3.0

4.9 MEDIUMCVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H

EPSS

1.13% chance of exploitation in the next 30 days, 64th percentile

Published

2022-10-25

Updated

2025-04-15

Proof-of-concept exploits (1)

• https://talosintelligence.com/vulnerability_reports/TALOS-2022-1575

References

• CVE Record
• NVD entry

Related

• CVE-2022-35244
• CVE-2022-35262
• CVE-2022-35213
• CVE-2022-35263
• CVE-2022-35206
• CVE-2022-35264