Buffer overflow in Patlite Nhl-Fb2
CVE-2022-35911
On Patlite NH-FB series devices through 1.46, remote attackers can cause a denial of service by omitting the query string. NOTE: the vendor's perspective is that "omitting the query string does not cause a denial of service and the indicated event can not be reproduced.
Vulnerability class: Buffer Overflow
Published · last modified .
CVSS v3 metric
CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.
EPSS exploit prediction
EPSS: 0.028 (85.9th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 86th percentile — 85.9% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.026 · newest: 0.028 · change: +0.002
Affected products
Weakness classification (CWE)
References
- www.patlite.co.jp/product/detail0000021462.html (Product, Vendor Advisory)
- www.patlite.com/network-products/lineup/nh-fb.html (Product, Vendor Advisory)
- packetstormsecurity.com/files/167797/Patlite-1.46-Buffer-Overflow.html (Exploit, VDB Entry, Third Party Advisory)
Frequently asked questions
- What is CVE-2022-35911?
- CVE-2022-35911 is a high-severity vulnerability in Patlite Nhl-Fb2, classified under Improper Restriction of Operations within the Bounds of a Memory Buffer. CVSS score: 7.5/10. Published 2022-07-27.
- How severe is CVE-2022-35911?
- High severity. CVSS v3 base score is 7.5 out of 10.