Epson Expression Home XP255 20.08.FM10I8 empty password

CVSS Meta Temp Score
CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.
Current Exploit Price (≈)
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CTI Interest Score
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9.8$0-$5k0.00

Summaryinfo

A vulnerability has been found in Epson Expression Home XP255 20.08.FM10I8 and classified as very critical. The impacted element is an unknown function. The manipulation leads to empty password. This vulnerability is listed as CVE-2019-20458. The attack may be initiated remotely. There is no available exploit.

Detailsinfo

A vulnerability was found in Epson Expression Home XP255 20.08.FM10I8 and classified as very critical. This issue affects an unknown part. The manipulation with an unknown input leads to a empty password vulnerability. Using CWE to declare the problem leads to CWE-258. Using an empty string as a password is insecure. Impacted is confidentiality, integrity, and availability. The summary by CVE is:

An issue was discovered on Epson Expression Home XP255 20.08.FM10I8 devices. By default, the device comes (and functions) without a password. The user is at no point prompted to set up a password on the device (leaving a number of devices without a password). In this case, anyone connecting to the web admin panel is capable of becoming admin without using any credentials.

The advisory is shared at epson.com. The identification of this vulnerability is CVE-2019-20458 since 02/17/2020. The exploitation is known to be easy. The attack may be initiated remotely. No form of authentication is needed for a successful exploitation. Neither technical details nor an exploit are publicly available. The price for an exploit might be around USD $0-$5k at the moment (estimation calculated on 11/07/2024). MITRE ATT&CK project uses the attack technique T1552.001 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

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 9.8
VulDB Meta Temp Score: 9.8

VulDB Base Score: 9.8
VulDB Temp Score: 9.8
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

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

Exploitinginfo

Class: Empty password
CWE: CWE-258 / CWE-259 / CWE-255
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

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

02/17/2020 🔍
11/07/2024 +1725 days 🔍
11/07/2024 +0 days 🔍
11/07/2024 +0 days 🔍

Sourcesinfo

Advisory: epson.com
Status: Confirmed

CVE: CVE-2019-20458 (🔍)
GCVE (CVE): GCVE-0-2019-20458
GCVE (VulDB): GCVE-100-283433

Entryinfo

Created: 11/07/2024 19:16
Changes: 11/07/2024 19:16 (51)
Complete: 🔍
Cache ID: 216::103

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

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