CVE-2021-33357

Raspap vulnerability

CVSS

9.8

EPSS

17.9%

EPSS pct

97th

Exploited

No known

A vulnerability exists in RaspAP 2.6 to 2.6.5 in the "iface" GET parameter in /ajax/networking/get_netcfg.php, when the "iface" parameter value contains special characters such as ";" which enables an unauthenticated attacker to execute arbitrary OS commands.

Affected vendor

Raspap

Affected product

Raspap

CVSS vector

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

Weakness type (CWE)

CWE-78 — OS Command Injection

Published

2021-06-09

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 17.9% 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-2021-33357

Confirm whether Raspap Raspap is running on any internet-facing host or subdomain.
Match discovered service fingerprints against the version affected by CVE-2021-33357.
Prioritise remediation if the asset is public, business-critical, or near authentication/payment flows.

How ThreatPort helps with CVE-2021-33357

ThreatPort's external attack surface scanner checks your internet-facing assets — agentlessly, from the outside in — for the exposed services and versions that CVE-2021-33357 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-2021-33357?

Run an instant, non-intrusive external scan to check your attack surface for CVE-2021-33357.

Start free scan

No credit card. Agentless.

Related vulnerabilities

CRITICAL

CVE-2017-8303

File Transfer Appliance vulnerability

CRITICAL

CVE-2017-8856

Netbackup vulnerability

CRITICAL

CVE-2017-8857

Netbackup vulnerability