Skip to content
Noroxi
CVE-2022-43455· NVD / CVE Program· CNA icscert

Sewio’s Real-Time Location System (RTLS) Studio version 2.0.0 up to and including version 2.6.2 is vulnerable to improper input validation o

Sewio’s Real-Time Location System (RTLS) Studio version 2.0.0 up to and including version 2.6.2 is vulnerable to improper input validation of user input to the service_start, service_stop, and service_restart modules of the software. This could allow an attacker to start, stop, or restart arbitrary services running on the server.

MediumCVSS 6.5 · v3.1—No exploit No fix recorded
Published
Jan 17, 2023
Updated
Jun 17, 2026
EPSS
0.6% · 46th percentile
Follow this CVE

Sign in to follow · You’ll be notified if a followed record enters KEV, gets an exploit or is updated.

Report tools

JSON

Action score

26

Monitor

Low priority for now.

CVSS
26 / 40 · 6.5 / 10
CISA KEV
0 / 30 · Not listed
EPSS
0 / 30 · 0.6%

CISA SSVC decision

Exploitation
none
Automatable
no
Technical impact
partial

Vulnrichment: CISA's decision-tree inputs.

CNA vs NVD score

NVD
6.5
CNA · icscert
5.5
1.0 point gap

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

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

Affected systems

VendorProduct
sewioreal-time location system studio

Affected versions

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

  • sewio real-time location system studio2.0.0 and later · up to 2.6.2 inclusive

Versions reported by the vendor

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

  • Sewio RTLS Studio

    • 2.0.0 and later · up to and including 2.6.2affected

Same product

sewio: all records

Other highest-scoring records for the same primary product.

  • CVE-2022-45444Sewio’s Real-Time Location System (RTLS) Studio version 2.0.0 up to and including version 2.6.2 contains hard-coded passwords for select use
    39Monitor
  • CVE-2022-41989Sewio’s Real-Time Location System (RTLS) Studio version 2.0.0 up to and including version 2.6.2 does not validate the length of RTLS report
    39Monitor
  • CVE-2022-46733Sewio’s Real-Time Location System (RTLS) Studio version 2.0.0 up to and including version 2.6.2 is vulnerable to cross-site scripting in its
    38Monitor
  • CVE-2022-47395Sewio’s Real-Time Location System (RTLS) Studio version 2.0.0 up to and including version 2.6.2 is vulnerable to cross-site request forgery
    32Monitor
  • CVE-2022-45127Sewio’s Real-Time Location System (RTLS) Studio version 2.0.0 up to and including version 2.6.2 is vulnerable to cross-site request forgery
    32Monitor
  • CVE-2022-47911Sewio’s Real-Time Location System (RTLS) Studio version 2.0.0 up to and including version 2.6.2 does not properly validate the input module
    28Monitor

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.

Variant candidates

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

No nightly-computed relations.

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

  • Anyone who can reach it over the internet can trigger it.
  • Administrator privileges are required.
  • No user action is required.
  • No special conditions are required; it is repeatable.

If successful

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

Weakness class (CWE)

CWE-20 · Improper Input Validation

CVSS vector

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

nvd-primary

Attack context

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

Noroxi analysis

No Noroxi analysis for this record yet

We don't hand-write analysis for all 385,000+ vulnerabilities; that wouldn't be honest. For notable, high-impact vulnerabilities our team writes the mechanism, detection and remediation steps.

We use this product, ask for help

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