THREATPORT/VULNERABILITY/CVE-2022-26635
CRITICAL SEVERITY

CVE-2022-26635

Memcached vulnerability

CVSS
9.8
EPSS
21.4%
EPSS pct
97th
Exploited
No known
PHP-Memcached v2.2.0 and below contains an improper NULL termination which allows attackers to execute CLRF injection. Note: Third parties have disputed this as not affecting PHP-Memcached directly.
Affected vendor
Php
Affected product
Memcached
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Published
2022-04-05

Risk analysis

Based on its CVSS vector, this vulnerability is exploitable over the network, low attack complexity, requiring no privileges, no user interaction. Successful exploitation leads to high impact to confidentiality, high impact to integrity, high impact to availability.

Its EPSS score of 21.4% reflects a moderate probability of exploitation activity in the wild over the next 30 days, placing it above 97% of all scored CVEs.

Check your external exposure to CVE-2022-26635

  • Confirm whether Php Memcached is running on any internet-facing host or subdomain.
  • Match discovered service fingerprints against the version affected by CVE-2022-26635.
  • Prioritise remediation if the asset is public, business-critical, or near authentication/payment flows.

How ThreatPort helps with CVE-2022-26635

ThreatPort's external attack surface scanner checks your internet-facing assets — agentlessly, from the outside in — for the exposed services and versions that CVE-2022-26635 affects, then prioritises the finding by real risk using CISA KEV and FIRST.org EPSS.

Run a free external exposure scan

Are you exposed to CVE-2022-26635?

Run an instant, non-intrusive external scan to check your attack surface for CVE-2022-26635.

Start free scan

No credit card. Agentless.

Related vulnerabilities

CRITICAL
CVE-2018-8955
Gravityzone vulnerability
CRITICAL
CVE-2018-18751
Gettext vulnerability
CRITICAL
CVE-2018-18753
Typecho vulnerability