Toshiba Tec e-Studio Multi-Function Peripheral WebDAV hard-coded credentials

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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7.6$5k-$25k0.00

Summaryinfo

A vulnerability marked as critical has been reported in Toshiba Tec e-Studio Multi-Function Peripheral. This vulnerability affects unknown code of the component WebDAV. The manipulation leads to hard-coded credentials. This vulnerability is documented as CVE-2024-27170. The attack needs to be performed locally. There is not any exploit available.

Detailsinfo

A vulnerability was found in Toshiba Tec e-Studio Multi-Function Peripheral (the affected version is unknown) and classified as critical. This issue affects an unknown code of the component WebDAV. The manipulation with an unknown input leads to a hard-coded credentials vulnerability. Using CWE to declare the problem leads to CWE-798. The product contains hard-coded credentials, such as a password or cryptographic key, which it uses for its own inbound authentication, outbound communication to external components, or encryption of internal data. Impacted is confidentiality, integrity, and availability. The summary by CVE is:

It was observed that all the Toshiba printers contain credentials used for WebDAV access in the readable file. Then, it is possible to get a full access with WebDAV to the printer. As for the affected products/models/versions, see the reference URL.

The weakness was released by Pierre Barre. The advisory is shared at toshibatec.com. The identification of this vulnerability is CVE-2024-27170 since 02/21/2024. The exploitation is known to be easy. An attack has to be approached locally. Neither technical details nor an exploit are publicly available. The price for an exploit might be around USD $5k-$25k at the moment (estimation calculated on 06/15/2024). MITRE ATT&CK project uses the attack technique T1110.001 for this issue.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Productinfo

Vendor

Name

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.6
VulDB Meta Temp Score: 7.6

VulDB Base Score: 7.8
VulDB Temp Score: 7.8
VulDB Vector: 🔍
VulDB Reliability: 🔍

CNA Base Score: 7.4
CNA Vector: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

Exploitinginfo

Class: Hard-coded credentials
CWE: CWE-798 / CWE-259 / CWE-255
CAPEC: 🔍
ATT&CK: 🔍

Physical: Partially
Local: Yes
Remote: No

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

02/21/2024 🔍
06/14/2024 +113 days 🔍
06/14/2024 +0 days 🔍
06/15/2024 +1 days 🔍

Sourcesinfo

Advisory: toshibatec.com
Researcher: Pierre Barre
Status: Confirmed

CVE: CVE-2024-27170 (🔍)
GCVE (CVE): GCVE-0-2024-27170
GCVE (VulDB): GCVE-100-268601

Entryinfo

Created: 06/14/2024 09:20
Updated: 06/15/2024 06:16
Changes: 06/14/2024 09:20 (61), 06/15/2024 06:16 (1)
Complete: 🔍
Cache ID: 216::103

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

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