Email
CVE-2021-25375
MEDIUM
Vulnerability Assessment
| Weakness |
CWE
OWASP Top 10:2025
A01:2025 - Broken Access Control
ASVS 5.0
V14 - Data Protection Data exposure prevention
MITRE ATT&CK
2 techniques across 2 tactics: Collection, Discovery The technique list with ATT&CK links and the kill-chain view is part of the Basic plan and up. |
| Impact | CVSS score of 6.5 (MEDIUM). Attack characteristics: network attack vector, low complexity, no privileges required, user interaction required. |
| Exploit ScenarioDerived | A remote attacker could access sensitive data that should not be disclosed by sending crafted requests to the affected application. No authentication is required to exploit this vulnerability. |
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Alert meAnalysisAI
Using predictable index for attachments in Samsung Email prior to version 6.1.41.0 allows remote attackers to get attachments of another emails when users open the malicious attachment. Rated medium severity (CVSS 6.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.
RemediationAI
No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Minimize information in error messages, implement proper access controls, encrypt sensitive data at rest and in transit.
Affects your stack
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Checking this CVE against your own stacks and servers is part of the Basic plan and up.
Technical ContextAI · show details
This vulnerability is classified as Exposure of Sensitive Information (CWE-200), which allows attackers to access sensitive data that should not be disclosed. Using predictable index for attachments in Samsung Email prior to version 6.1.41.0 allows remote attackers to get attachments of another emails when users open the malicious attachment. Affected products include: Samsung Email. Version information: version 6.1.41.0.
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- Exploit and PoC references, threat intelligence from 22 sources
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Severity by source
AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
Primary rating from NVD · only source for this CVE.
CVSS VectorNVD
DescriptionNVD
Using predictable index for attachments in Samsung Email prior to version 6.1.41.0 allows remote attackers to get attachments of another emails when users open the malicious attachment.
Threat Intelligence Overview
NVD
CVE.org
EPSS
How this decision was reached
The engine reads each signal below and applies a fixed list of rules from top to bottom. The first rule that matches sets the recommended action – like a statement, every line is shown.
What every action level means
SSVC AssessmentENISA
Priority Score
Attack Technique
Information disclosure occurs when an application unintentionally exposes sensitive data that aids attackers in reconnaissance or directly compromises security.
Affected Products (CPE)NVD
The Google Email application 4.2.2.0200 for Android allows remote attackers to cause a denial of service (persistent app
The parse function in Email::Address module before 1.905 for Perl uses an inefficient regular expression, which allows r
Improper Certificate Validation in Samsung Email prior to version 6.1.82.0 allows remote attacker to intercept the netwo
The parse() method in the Email::Address module through 1.909 for Perl is vulnerable to Algorithmic complexity on specia
Use of implicit intent for sensitive communication in Samsung Email prior to version 6.1.94.2 allows local attackers to
Improper privilege management vulnerability in Samsung Email prior to version 6.1.91.14 allows local attackers to access
Improper authorization verification vulnerability in Samsung Email prior to version 6.1.90.4 allows attackers to read sa
An improper synchronization logic in Samsung Email prior to version 6.1.41.0 can leak messages in certain mailbox in pla
Algorithmic complexity vulnerability in Email::Address::List before 0.02, as used in RT 4.2.0 through 4.2.2, allows remo
Email::Address module before 1.904 for Perl uses an inefficient regular expression, which allows remote attackers to cau
The contact formatter page in the Email Field module 6.x-1.x before 6.x-1.2 and 7.x-1.x before 7.x-1.1 for Drupal allows
Improper access control in Samsung Email prior to version 6.1.97.1 allows physical attackers to access data across multi
GitHub PoC
Exploit-DB