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CVE-2023-41372· NVD / CVE Program· CNA bosch

The vulnerability allows an unprivileged (untrusted) third- party application to arbitrary modify the server settings of the Android Client

Noroxi assessment

Priority: Monitor (action score 31/100)

  • The sources we track (CISA KEV, Exploit-DB, Metasploit, Nuclei, GitHub) show no public exploit code or exploitation in the wild.
  • Probability of exploitation in the next 30 days: 0.19% (FIRST EPSS).
  • Someone with local access to the system can trigger it. A low-privileged account is enough. No user action is required. No special conditions are required; it is repeatable.
  • According to the record, no fixed version is available yet.

Low priority for now. Update when a fix is released; follow the vendor's advisory.

Generated automatically from the record's data: CVSS (NVD and CNA), CISA KEV and SSVC, FIRST EPSS, exploit sources, fixed versions. How we calculate it

The vulnerability allows an unprivileged (untrusted) third- party application to arbitrary modify the server settings of the Android Client application, inducing it to connect to an attacker - controlled malicious server.This is possible by forging a valid broadcast intent encrypted with a hardcoded RSA key pair

HighCVSS 7.8 · v3.1—No exploit No fix recorded
Published
Oct 25, 2023
Updated
Jun 17, 2026
EPSS
0.2% · 9th percentile

Report tools

JSON

Action score

31

Monitor

Low priority for now.

CVSS
31 / 40 · 7.8 / 10
CISA KEV
0 / 30 · Not listed
EPSS
0 / 30 · 0.2%

CISA SSVC decision

Exploitation
none
Automatable
no
Technical impact
total

Vulnrichment: CISA's decision-tree inputs.

CNA vs NVD score

NVD
7.8
CNA · bosch
7.8
agree

The score given by the assigning authority versus NVD’s independent score. A gap means the severity is contested.

Get told when this record changes

  • Not in KEV: no record of exploitation in the wild
  • No public exploit code on record
  • No fixed version yet

If any of these changes, we'll tell you in the daily email digest.

Follow CVE-2023-41372

When you'll hear from us

  • when it enters CISA KEV
  • when exploit code appears or is weaponized
  • when the record is updated (including a fixed version)
  • when EPSS rises 20 points in a week

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Noroxi analysis

What does it mean in your environment?

The assessment above is generated automatically from the record's data; it doesn't know your environment. Our team verifies on your systems whether this vulnerability is actually exploitable and which mitigation is enough.

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Affected systems

Is your version affected?

Pick the product and type the version you run. It's compared with this record's version ranges in your browser; the version isn't sent anywhere.

VendorProduct
boschrexrothctrlx hmi web panel wr2107 firmware
boschrexrothctrlx hmi web panel wr2107
boschrexrothctrlx hmi web panel wr2110 firmware
boschrexrothctrlx hmi web panel wr2110
boschrexrothctrlx hmi web panel wr2115 firmware
boschrexrothctrlx hmi web panel wr2115

Affected versions

NVD version ranges (for catalog products). Add the product to your stack with a version and matching uses these.

  • boschrexroth ctrlx hmi web panel wr2107 firmwareall versions
  • boschrexroth ctrlx hmi web panel wr2110 firmwareall versions
  • boschrexroth ctrlx hmi web panel wr2115 firmwareall versions

Versions reported by the vendor

Affected version ranges reported by the assigning authority (bosch). Independent of NVD's CPE analysis and usually ahead of it.

  • Rexroth ctrlX HMI Web Panel - WR21 (WR2107)

    • allaffected

  • Rexroth ctrlX HMI Web Panel - WR21 (WR2110)

    • allaffected

  • Rexroth ctrlX HMI Web Panel - WR21 (WR2115)

    • allaffected

Same product

boschrexroth: all records

Other highest-scoring records for the same primary product.

  • CVE-2023-46102The Android Client application, when enrolled to the AppHub server, connects to an MQTT broker to exchange messages and receive commands to
    35Monitor
  • CVE-2023-45851The Android Client application, when enrolled to the AppHub server,connects to an MQTT broker without enforcing any server authentication.
    35Monitor
  • CVE-2023-45321The Android Client application, when enrolled with the define method 1 (the user manually inserts the server ip address), use HTTP protocol
    35Monitor
  • CVE-2023-45220The Android Client application, when enrolled with the define method 1(the user manually inserts the server ip address), use HTTP protocol t
    35Monitor
  • CVE-2023-41255The vulnerability allows an unprivileged user with access to the subnet of the TPC-110W device to gain a root shell on the device itself abu
    35Monitor
  • CVE-2023-43488The vulnerability allows a low privileged (untrusted) application to modify a critical system property that should be denied, in order to e
    31Monitor

Remediation

Which version to upgrade to

Fix versions compiled from the vendor, package registries and Microsoft. Verify the vendor's note before upgrading.

No fix version is recorded for this entry. Check the references for vendor advisories.

Exploit status

No known public exploit

No public exploit has been observed yet. That doesn't mean you're safe, only that the bar is a little higher.

Research context

For pentesters and researchers: attack profile, score disagreement, timeline, patch commits, credits, variant and chain candidates, bug bounty scope. All derived from existing data; no exploit code.

Timeline

From publication to today: proof of concept, Metasploit module, CISA KEV and fix record. Dates are as reported by the sources.

No dated events beyond publication.

EPSS, last 120 days

FIRST EPSS daily score; only changes of 0.01 or more are recorded (step chart).

Patch and commit links

Commit, PR and diff links among the references. A starting point for patch-diffing and variant hunting; fixes, not exploits.

No commit or PR link among the references.

Credits

All researchers

Finders, reporters and analysts named in the CNA record. Click a name for that researcher’s other records.

No credits in the CNA record.

Variant candidates

Same product, same weakness class, within 18 months. If the patch missed the root cause, the sibling bug is here.

  • CVE-2023-461020 days apartThe Android Client application, when enrolled to the AppHub server, connects to an MQTT broker to exchange messages and receive commands to
    35Monitor

Chain candidates

An authentication bypass and a privilege-requiring bug in the same product, published close together: combined they may become an unauthenticated path.

—

Bug bounty scope

No known public program.

Source: bounty-targets-data (public HackerOne, Bugcrowd, Intigriti, YesWeHack listings).

Technical details

Attack conditions

  • Someone with local access to the system can trigger it.
  • A low-privileged account is enough.
  • No user action is required.
  • No special conditions are required; it is repeatable.

If successful

Confidentiality
high · data can be read
Integrity
high · data or configuration can be modified
Availability
high · the service can be disrupted
Attack vector
Local
Attack complexity
Low
Privileges required
Low
User interaction
None
Scope
Unchanged
Confidentiality impact
High
Integrity impact
High
Availability impact
High

Weakness class (CWE)

CWE-798 · Use of Hard-coded Credentials

CVSS vector

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

nvd-primary

Root cause

For convenience in support or manufacturing, an account that is identical on every device is embedded in the software. Credentials learned from one device work on all of them.

The bug in code

The whole CWE-798 class

A representative example of this vulnerability class. Not the vendor's source code; it shows the faulty pattern and its fix.

Vulnerable

ts
const SUPPORT_USER = "support";const SUPPORT_PASS = "hardcoded-password";

Fixed

ts
const creds = await provisioning.deviceCredentials(deviceId);if (creds.mustRotate) await forcePasswordChange(deviceId);

Attack context

MITRE CAPEC attack patterns and ATT&CK techniques for this weakness class (CWE). A starting point for detection rules and threat hunting.

Change log

No changes recorded on tracked fields yet. Score, KEV, exploit maturity and fix status changes appear here.

References

Vendor advisories and official records. Exploit/PoC links are deliberately left out.

All records