Skip to content
Noroxi
CVE-2024-45842· NVD / CVE Program· CNA jpcert

Sharp and Toshiba Tec MFPs improperly process URI data in HTTP PUT requests resulting in a path Traversal vulnerability.

Sharp and Toshiba Tec MFPs improperly process URI data in HTTP PUT requests resulting in a path Traversal vulnerability. Unintended internal files may be retrieved when processing crafted HTTP requests.

MediumCVSS 5.3 · v3.1—No exploit No fix recorded

Noroxi analysis

No Noroxi analysis for this record yet

We don't hand-write analysis for the hundreds of thousands of vulnerabilities in the database; 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
Published
Oct 25, 2024
Updated
Jun 17, 2026
EPSS
0.6% · 44th 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

21

Monitor

Low priority for now.

CVSS
21 / 40 · 5.3 / 10
CISA KEV
0 / 30 · Not listed
EPSS
0 / 30 · 0.6%

CISA SSVC decision

Exploitation
none
Automatable
yes
Technical impact
partial

Vulnrichment: CISA's decision-tree inputs.

CNA vs NVD score

NVD
5.3
CNA · jpcert
5.3
agree

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

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

Affected systems

VendorProduct
sharpbp-90c70 firmware
sharpbp-90c70
sharpbp-90c80 firmware
sharpbp-90c80
sharpbp-70c65 firmware
sharpbp-70c65
sharpbp-70c55 firmware
sharpbp-70c55
sharpbp-70c45 firmware
sharpbp-70c45
sharpbp-70c36 firmware
sharpbp-70c36

and 188 more

Affected versions

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

  • sharp bp-30c25 firmwareall versions
  • sharp bp-30c25t firmwareall versions
  • sharp bp-30c25y firmwareall versions
  • sharp bp-30c25z firmwareall versions
  • sharp bp-30m28 firmwareall versions
  • sharp bp-30m28t firmwareall versions
  • sharp bp-30m31 firmwareall versions
  • sharp bp-30m31t firmwareall versions
  • sharp bp-30m35 firmwareall versions
  • sharp bp-30m35t firmwareall versions
  • sharp bp-50c26 firmwareall versions
  • sharp bp-50c31 firmwareall versions
  • sharp bp-50c36 firmwareall versions
  • sharp bp-50c45 firmwareall versions
  • sharp bp-50c55 firmwareall versions
  • sharp bp-50c65 firmwareall versions
  • sharp bp-50m26 firmwareall versions
  • sharp bp-50m31 firmwareall versions
  • sharp bp-50m36 firmwareall versions
  • sharp bp-50m45 firmwareall versions

Versions reported by the vendor

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

  • Sharp Corporation Sharp Digital Full-color MFPs and Monochrome MFPs

    • see the information provided by Sharp Corporationaffected

  • Toshiba Tec Corporation e-STUDIO 1058

    • T1.01.h4.00 and earlier versionsaffected

  • Toshiba Tec Corporation e-STUDIO 1208

    • T1.01.h4.00 and earlier versionsaffected

  • Toshiba Tec Corporation e-STUDIO 908

    • T2.12.h3.00 and earlier versionsaffected

Same product

sharp: all records

Other highest-scoring records for the same primary product.

  • CVE-2024-47406Sharp and Toshiba Tec MFPs improperly process HTTP authentication requests, resulting in an authentication bypass vulnerability.
    39Monitor
  • CVE-2024-47005Sharp and Toshiba Tec MFPs provide configuration related APIs.
    32Monitor
  • CVE-2024-45829Sharp and Toshiba Tec MFPs provide the web page to download data, where query parameters in HTTP requests are improperly processed and resul
    30Monitor
  • CVE-2024-43424Sharp and Toshiba Tec MFPs improperly process HTTP request headers, resulting in an Out-of-bounds Read vulnerability.
    30Monitor
  • CVE-2024-42420Sharp and Toshiba Tec MFPs contain multiple Out-of-bounds Read vulnerabilities, due to improper processing of keyword search input and impro
    30Monitor
  • CVE-2024-47801Sharp and Toshiba Tec MFPs improperly process query parameters in HTTP requests, resulting in a reflected cross-site scripting vulnerability
    24Monitor

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.

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.
  • No account or password is required.
  • No user action is required.
  • No special conditions are required; it is repeatable.

If successful

Confidentiality
low · data can be read
Integrity
none
Availability
none
Attack vector
Network
Attack complexity
Low
Privileges required
None
User interaction
None
Scope
Unchanged
Confidentiality impact
Low
Integrity impact
None
Availability impact
None

Weakness class (CWE)

CWE-22 · Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')

CVSS vector

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

nvd-primary

Root cause

A user-supplied file name is joined with the allowed directory, but the result is never checked to confirm it is still inside that directory.

The bug in code

The whole CWE-22 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 file = path.join(ROOT, req.query.name);res.sendFile(file);

Fixed

ts
const file = path.resolve(ROOT, req.query.name);if (!file.startsWith(ROOT + path.sep)) {  return res.sendStatus(400);}res.sendFile(file);

Attack context

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

ATT&CK techniques

—

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