CVE-2022-38333 Information disclosure in n/a
Attackers can access sensitive information via crafted HTTP requests due to skip loops in header_value function in OpenWrt.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2022-38333?
CVE-2022-38333 is a high-severity vulnerability in Openwrt Openwrt, published on 19 Sep 2022. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
Openwrt before v21.02.3 and Openwrt v22.03.0-rc6 were discovered to contain two skip loops in the function header_value(). This vulnerability allows attackers to access sensitive information via a crafted HTTP request.
Weakness: CWE-125
Which versions are affected by CVE-2022-38333?
It affects 1 product.
Products include Openwrt Openwrt.
How do I fix CVE-2022-38333?
No fix has been published for CVE-2022-38333 yet. Limit exposure of the affected software until one is available.
Is CVE-2022-38333 being exploited?
There is no known exploitation of CVE-2022-38333 in the wild and no public exploit code.
Other vulnerabilities in Openwrt Openwrt
- CVE-2020-28951 Use after free in n/a
- CVE-2026-62948 Cross-site scripting in openwrt
- CVE-2026-30871 OpenWrt Project has Stack-based Buffer Overflow in DNS PTR Query
- CVE-2026-30872 OpenWrt Project has a Stack-based Buffer Overflow vulnerability via IPv6 reverse DNS lookup
- CVE-2021-28961 Command injection in n/a
Sources
Also known as GHSA-qp52-8vgw-vfxc.