CVE-2022-212087.5HighCWE-1284

CVE-2022-21208: Denial of Service (DoS)

Node-Opcua Project · node-opcua

Fixed in 2.74.0 · Affected: Node-Opcua Project before 2.74.0 · Exploitation: possible (1 to 10%)

Not in CyberSIXT coverage yet: no article names this CVE. This page shows the public record.

1.6%probability of exploitation in the next 30 days

75th percentile

050100

Higher than 75% of scored CVEs

7.5HighCVSS 3.1

LowMediumHighCrit.

DescriptionCVE.org

The package node-opcua before 2.74.0 are vulnerable to Denial of Service (DoS) due to a missing limitation on the number of received chunks - per single session or in total for all concurrent sessions. An attacker can exploit this vulnerability by sending an unlimited number of huge chunks (e.g. 2GB each) without sending the Final closing chunk.

Affected products1

From the CVE record. A product or version that is not listed is unknown, not unaffected.

node-opcuabefore 2.74.0

On the Atlas

Every published CVE is on the CyberSIXT Atlas, grouped by weakness, vendor and month.

Open the Atlas

Exploitation: Possible (1 to 10%). EPSS between 1% and 10%.
CISA KEV: Not listed
Public check: No public nuclei template
Weakness: Improper Validation of Specified Quantity in Input · Input Validation and Logic
Vendor: Node-Opcua Project
Published: August 2022
Band: Possible (1 to 10%), August 2022

CoverageNo articles yet

No CyberSIXT article names CVE-2022-21208 yet, so there is no coverage timeline, action brief or change log for it. Everything on this page comes from the public CVE record, CISA KEV, EPSS and the nuclei template index. Search the archive or see the CVEs in the news.