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CVE-2022-29556

29
FAUCET Score

CVE-2022-29556 is a critical Server-Side Request Forgery (SSRF) vulnerability affecting the iot-manager microservice in Northern.tech Mender Enterprise versions prior to 3.2.2. This flaw allows unauthenticated attackers to execute cross-tenant actions by exploiting SSRF primitives within the Azure IoT Hub integration, potentially leading to full compromise of confidentiality, integrity, and availability. Rated with a CVSS score of 9.8 (Critical), the vulnerability is easily exploitable over the network with low attack complexity and no user interaction required. Despite its severity, there is currently no public exploit code available (Metasploit, Nuclei, ExploitDB), it is not listed in the KEV catalog, and it has received minimal community discussion or media coverage.

Impacted Technologies

VendorProductVersion(s)CPE
3.2.0CPE matchmatch criteria
cpe:2.3:a:northern.tech:mender:3.2.0:*:*:*:*:enterprise:*:*
3.2.1CPE matchmatch criteria
cpe:2.3:a:northern.tech:mender:3.2.1:*:*:*:*:enterprise:*:*

CVSS Data

CVSS version used by this source: 3.1

9.8CRITICAL

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
3.9
Impact Score
5.9
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.99%
Probability of exploitation in next 30 days
EPSS Percentile
58.8%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0099 is in the 44th percentile among its peer group of 36,835 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.3 Bluesky, 0.3 Mastodon, and 2.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

mender.io / blog/cve-2022-29555-and-cve-2022-29556-vulnerabilities-in-iot-manager-and-deviceconnect
Vendor Advisory
northern.tech
Vendor Advisory