CVE-2022-0968

Microweber vulnerability

CVSS

5.5

EPSS

3.7%

EPSS pct

89th

Exploited

No known

The microweber application allows large characters to insert in the input field "fist & last name" which can allow attackers to cause a Denial of Service (DoS) via a crafted HTTP request. in microweber/microweber in GitHub repository microweber/microweber prior to 1.2.12.

Affected vendor

Microweber

Affected product

Microweber

CVSS vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Weakness type (CWE)

CWE-190 — Integer Overflow or Wraparound

Published

2022-03-15

Risk analysis

Based on its CVSS vector, this vulnerability is exploitable with local access, low attack complexity, requiring low privileges, no user interaction. Successful exploitation leads to high impact to availability.

Its EPSS score of 3.7% reflects a lower probability of exploitation activity in the wild over the next 30 days, placing it above 89% of all scored CVEs.

Check your external exposure to CVE-2022-0968

Confirm whether Microweber Microweber is running on any internet-facing host or subdomain.
Match discovered service fingerprints against the version affected by CVE-2022-0968.
Prioritise remediation if the asset is public, business-critical, or near authentication/payment flows.

How ThreatPort helps with CVE-2022-0968

ThreatPort's external attack surface scanner checks your internet-facing assets — agentlessly, from the outside in — for the exposed services and versions that CVE-2022-0968 affects, then prioritises the finding by real risk using CISA KEV and FIRST.org EPSS.

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