CVE•Published 2022-04-21•1 article on news•6 live references•NVD data
CVE-2022-27924
Vulnerability data via CVEDB (Shodan)
CVSS v3.1
7.5
HIGH
EPSS percentile
100
Exploit Prediction Scoring System · top 0% of all CVEs
Description
Zimbra Collaboration (aka ZCS) 8.8.15 and 9.0 allows an unauthenticated attacker to inject arbitrary memcache commands into a targeted instance. These memcache commands becomes unescaped, causing an overwrite of arbitrary cached entries.
Timeline
Published 2022-04-21
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-2022-27924Hosts Shodan has explicitly fingerprinted as vulnerable.
Shodan · product + version
product:"Synacor Zimbra Collaboration Suite" version:"8.8.15"Version-pinned fingerprint from NVD's first vulnerable CPE.
Shodan · banner/body mention
http.html:"Zimbra Collaboration Suite"HTTP body or banner mentions "Zimbra Collaboration Suite" — catches deploys Shodan didn't identify as a product.
More intel sources (5)
Shodan report
vuln:CVE-2022-27924Country / ASN / product breakdown for the vuln query.
Censys
vulnerabilities.cve_id: CVE-2022-27924Censys host search filtered to this CVE id.
grep.app
CVE-2022-27924Public source-code mentions — fast PoC discovery.
GitHub code
CVE-2022-27924GitHub code search for direct mentions.
Google dork
"CVE-2022-27924" exploit -site:nvd.nist.govWrite-ups and news, NVD excluded.