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CVE-2023-46282

18
FAUCET Score

CVE-2023-46282 is a reflected cross-site scripting (XSS) vulnerability affecting the web interfaces of several Siemens products, including various versions of Opcenter, SIMATIC PCS neo, SINEC NMS, and Totally Integrated Automation Portal (TIA Portal). This vulnerability allows an unauthenticated attacker to inject arbitrary JavaScript code, which could then be executed by another user. With a CVSS score of 6.1 (Medium), the attack requires user interaction (UI:R) but can be executed over the network (AV:N) with low attack complexity (AC:L), potentially leading to limited confidentiality and integrity impacts (C:L/I:L). Currently, there is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion surrounding this vulnerability.

Impacted Technologies

VendorProductVersion(s)CPE
Range not provided by sourceCPE matchmatch criteria
cpe:2.3:a:siemens:opcenter_quality:-:*:*:*:*:*:*:*
< 4.1CPE matchmatch criteria
cpe:2.3:a:siemens:simatic_pcs_neo:*:*:*:*:*:*:*:*
Range not provided by sourceCPE matchmatch criteria
cpe:2.3:a:siemens:sinumerik_integrate_runmyhmi_\/automotive:-:*:*:*:*:*:*:*
>= 14.0, < 15CPE matchmatch criteria
cpe:2.3:a:siemens:totally_integrated_automation_portal:*:*:*:*:*:*:*:*
>= 15, < 16CPE matchmatch criteria
cpe:2.3:a:siemens:totally_integrated_automation_portal:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

7.1HIGH

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

Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
LOW
Exploitability Score
1.6
Impact Score
5.5
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.49%
Probability of exploitation in next 30 days
EPSS Percentile
39.4%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0049 is in the 42nd percentile among its peer group of 26,234 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.1 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/html/ssa-999588.html
cert-portal.siemens.com / productcert/pdf/ssa-999588.pdf
PatchVendor Advisory