CVE•Published 2022-09-21•1 article on news•6 live references•NVD data
CVE-2022-29800
Vulnerability data via CVEDB (Shodan)
CVSS v3.1
4.7
MEDIUM
EPSS percentile
94
Exploit Prediction Scoring System · top 6% of all CVEs
Description
A time-of-check-time-of-use (TOCTOU) race condition vulnerability was found in networkd-dispatcher. This flaw exists because there is a certain time between the scripts being discovered and them being run. An attacker can abuse this vulnerability to replace scripts that networkd-dispatcher believes to be owned by root with ones that are not.
Timeline
Published 2022-09-21
External references
Search for exposed instances
Shodan + Censys queries derived from NVD's CPE data. The vuln tag catches assets Shodan has explicitly linked to this CVE; the product / banner fingerprints find exposed instances even when the vuln tag was never applied (which is common).
Shodan · vuln tag0 hosts
vuln:CVE-2022-29800Hosts Shodan has explicitly fingerprinted as vulnerable.
Shodan · product
product:"Microsoft Windows Defender For Endpoint"All exposed Microsoft Windows Defender For Endpoint instances — cross-reference with the CVE's affected-version range.
Shodan · banner/body mention
http.html:"Windows Defender For Endpoint"HTTP body or banner mentions "Windows Defender For Endpoint" — catches deploys Shodan didn't identify as a product.
More intel sources (5)
Shodan report
vuln:CVE-2022-29800Country / ASN / product breakdown for the vuln query.
Censys
vulnerabilities.cve_id: CVE-2022-29800Censys host search filtered to this CVE id.
grep.app
CVE-2022-29800Public source-code mentions — fast PoC discovery.
GitHub code
CVE-2022-29800GitHub code search for direct mentions.
Google dork
"CVE-2022-29800" exploit -site:nvd.nist.govWrite-ups and news, NVD excluded.