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CVE-2023-45220

23
FAUCET Score

CVE-2023-45220 is a high-severity vulnerability (CVSS 8.8) affecting Bosch Rexroth ctrlX HMI web panels. The Android client application, when manually configured with a server IP, insecurely retrieves sensitive information (IP address and MQTT broker credentials) over unencrypted HTTP instead of HTTPS, a setting that cannot be changed by the user. This allows an adjacent attacker to intercept critical data, leading to high impact on confidentiality, integrity, and availability. Currently, there is no evidence of active exploitation, public exploit code, or significant community discussion surrounding this vulnerability.

Impacted Technologies

VendorProductVersion(s)CPE
All Versions ImpactedCPE matchmatch criteria
cpe:2.3:o:boschrexroth:ctrlx_hmi_web_panel_wr2107_firmware:*:*:*:*:*:*:*:*
All Versions ImpactedCPE matchmatch criteria
cpe:2.3:o:boschrexroth:ctrlx_hmi_web_panel_wr2110_firmware:*:*:*:*:*:*:*:*
All Versions ImpactedCPE matchmatch criteria
cpe:2.3:o:boschrexroth:ctrlx_hmi_web_panel_wr2115_firmware:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

8.8HIGH

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

Attack Vector
ADJACENT_NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
2.8
Impact Score
5.9
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.39%
Probability of exploitation in next 30 days
EPSS Percentile
31.9%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0039 is in the 29th percentile among its peer group of 1,875 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.2 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.2 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Vendor Patches (4)

dockervendor investigatingvia llm_extracted
gatekeepervendor investigatingvia llm_extracted
jenkinsvendor investigatingvia llm_extracted
webexvendor investigatingvia llm_extracted

Vendor Advisories (4)

webexllm-webex-432bb3bb41507f6fHIGH

Multiple vulnerabilities on ctrlX HMI / WR21

Oct 20, 2023
gatekeeperllm-gatekeeper-e5fba84fd2a91037HIGH

Multiple vulnerabilities on ctrlX HMI / WR21

Oct 20, 2023
jenkinsllm-jenkins-e180f3d10e76fabaHIGH

Multiple vulnerabilities on ctrlX HMI / WR21

Oct 20, 2023
dockerllm-docker-7b42ada3b4c9644fHIGH

Multiple vulnerabilities on ctrlX HMI / WR21

Oct 20, 2023

References

psirt.bosch.com / security-advisories/BOSCH-SA-175607.html
MitigationVendor Advisory