High severity · published Sep 19, 2022
CVE-2022-38333
Openwrt before v21.02.3 and Openwrt v22.03.0-rc6 were discovered to contain two skip loops in the function header_value()
7.5
CVSS
1.4%
EPSS
No
On KEV
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.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
High
Integrity
None
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)1.4% · higher than 72% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
OP
Openwrt · Openwrt
before 21.02.3; 22.03.0 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2022-38333
CVE.org
https://www.cve.org/CVERecord?id=CVE-2022-38333
git.openwrt.org
https://git.openwrt.org/?p=project/cgi-io.git%3Ba=commit%3Bh=901b0f0463c9d16a8cf5b9ed37118d8484bc9176
git.openwrt.org
https://git.openwrt.org/?p=project/cgi-io.git%3Ba=commitdiff%3Bh=901b0f0463c9d16a8cf5b9ed37118d8484bc9176
git.openwrt.org
https://git.openwrt.org/?p=project/cgi-io.git%3Ba=patch%3Bh=901b0f0463c9d16a8cf5b9ed37118d8484bc9176
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