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CVE-2022-24282

24
FAUCET Score

CVE-2022-24282 is an insecure deserialization vulnerability affecting Siemens SINEC NMS (all versions < V2.0) and SINEMA Server V14. A privileged attacker can exploit this by uploading a maliciously crafted serialized Java object, leading to arbitrary code execution with root privileges. Rated 7.2 HIGH on CVSS, this network-based attack has high impact on confidentiality, integrity, and availability, but requires high privileges. Currently, there is no public exploit code, and it shows minimal community discussion or media coverage, indicating no active exploitation.

Impacted Technologies

VendorProductVersion(s)CPE
>= 1.0.3CPE matchmatch criteria
cpe:2.3:a:siemens:sinec_network_management_system:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

7.2HIGH

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
HIGH
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
1.2
Impact Score
5.9
CvssVersion
3.1

Exploit Intelligence

EPSS Score
1.38%
Probability of exploitation in next 30 days
EPSS Percentile
69.2%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0138 is in the 61st percentile among its peer group of 5,537 CVEs.

Social Chatter

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

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

cert-portal.siemens.com / productcert/pdf/ssa-250085.pdf
MitigationVendor Advisory