CVE-2019-12513

In NETGEAR Nighthawk X10-R900 prior to 1.0.4.24, by sending a DHCP discover request containing a malicious hostname field, an attacker may execute stored XSS attacks against this device. When the malicious DHCP request is received, the device will generate a log entry containing the malicious hostname. This log entry may then be viewed at Advanced settings->Administration->Logs to trigger the exploit. Although this value is inserted into a textarea tag, converted to all-caps, and limited in length, attacks are still possible.

CVSS v3.1

6.1 MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

CVSS v2.0

4.3 MEDIUMAV:N/AC:M/Au:N/C:N/I:P/A:N

EPSS

0.84% chance of exploitation in the next 30 days, 55th percentile

Published

2020-02-24

Updated

2024-08-04

Proof-of-concept exploits (1)

• https://www.ise.io/casestudies/sohopelessly-broken-2-0/

References

• CVE Record
• NVD entry

Related

• CVE-2019-12512
• CVE-2019-12517
• CVE-2019-12511
• CVE-2019-12518
• CVE-2019-12510
• CVE-2019-1253