CVE-2026-33390: An Incorrect Privilege Assignment vulnerability was discovered in the synchronization functionality due to Arc sensors receiving CLI permissions. An authenticated user with limited
An Incorrect Privilege Assignment vulnerability was discovered in the synchronization functionality due to Arc sensors receiving CLI permissions. An authenticated user with limited privileges can push administrative CLI commands through the sync, altering the device configuration, and/or affecting its availability.
Details
Original advisory: https://nvd.nist.gov/vuln/detail/CVE-2026-33390
Exploitation outlook
EPSS (FIRST.org) estimates each CVE’s probability of exploitation in the next 30 days — here is the CSIRTS.com read on those numbers.
- Low exploitation riskCVE-2026-333900.21% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 11% of all scored CVEs.
Referenced CVEs
| CVE | CSIRTS overview | External |
|---|---|---|
| CVE-2026-33390 | coverage & exploitation status | NVD · CVE.org |
Recent advisories for An Incorrect Privilege
A cluster of recent advisories against the same product widens the attack surface — attackers routinely chain freshly published CVEs on one product, so review these together.
- highCVE-2026-47830: Incorrect Permission Assignment in BOSH.Utils.psm1 in BOSH-Ecosystem bosh-windows-stemcell-bui…nvd · 2026-07-09
- criticalCVE-2026-56843: Incorrect authorization in the XML-RPC API of WebPros Plesk before 18.0.78.4 allows a low-priv…nvd · 2026-07-08
- mediumCVE-2026-26053: An Incorrect Privilege Assignment (CWE-266) vulnerability in the Command Centre Server allows …nvd · 2026-07-07
- highCVE-2026-54424: An Incorrect Use of Privileged APIs vulnerability in Unity Parsec on Windows hosts leads to a …nvd · 2026-07-04
- highCVE-2026-54998: Incorrect authorization in Microsoft Exchange Online allows an authorized attacker to elevate …nvd · 2026-07-02
- criticalCVE-2026-57692: Incorrect Privilege Assignment vulnerability in LCweb PrivateContent allows Privilege Escalati…nvd · 2026-07-01
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