CVE-2025-1710VulnerabilityPublished 3 Jul 2025

CVE-2025-1710: Endress+Hauser MEAC300-FNADE4 · Improper Restriction of Excessive Authentication Attempts

Affects Endress+Hauser MEAC300-FNADE4Source CVE Database V5

Not known to be exploited · CVSS 7.5 High.

Data as of 25 Oct 2026, 19:02 UTC

CVSS 3.1 base score

7.5High

How severe the flaw is on the 0–10 CVSS scale.

EPSS: 0.6% chance of exploitation in 30 days – higher than 48% of CVEsExploit Prediction Scoring System: the likelihood attackers will use this flaw soon.

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

Attack Vector: Network
Attack Complexity: Low
Privileges Required: None
User Interaction: None
Scope: Unchanged
Confidentiality: High
Integrity: None
Availability: None

Bold values are the worst case: easiest to exploit or largest impact.

Attack Vector: Network: The vulnerable component is bound to the network stack and the set of possible attackers extends beyond the other options listed, up to and including the entire Internet. Such a vulnerability is often termed 'remotely exploitable' and can be thought of as an attack being exploitable at the protocol level one or more network hops away (e.g., across one or more routers).
Attack Complexity: Low: Specialized access conditions or extenuating circumstances do not exist. An attacker can expect repeatable success against the vulnerable component.
Privileges Required: None: The attacker is unauthorized prior to attack, and therefore does not require any access to settings or files to carry out an attack.
User Interaction: None: The vulnerable system can be exploited without any interaction from any user.
Scope: Unchanged: An exploited vulnerability can only affect resources managed by the same security authority. In this case, the vulnerable component and the impacted component are either the same, or both are managed by the same security authority.
Confidentiality: High: There is total loss of confidentiality, resulting in all resources within the impacted component being divulged to the attacker. Alternatively, access to only some restricted information is obtained, but the disclosed information presents a direct, serious impact.
Integrity: None: There is no loss of integrity within the impacted component.
Availability: None: There is no impact to availability within the impacted component.

Definitions: FIRST CVSS v3.1 specification.

Exploitation evidence

Disclosed: evidence found.
CVE published 3 Jul 2025
Detectable: no evidence on record.
No public nuclei template indexed
Weaponised: no evidence on record.
No public exploit code indexed in Metasploit or Exploit-DB
Exploited in the wildExploited: no evidence on record.
Not in CISA KEV and no source reports exploitation
Observed by OffSeq MirageSeen by Mirage: no evidence on record.
No attack traffic recorded by OffSeq Mirage sensors

A missing step is not evidence of safety. Sources: cve.org (opens in a new tab), the Metasploit, Exploit-DB and nuclei-templates index as of 2026-10-25.

Disclosed: The CVE record is public on cve.org. Its publication is t = 0.
Detectable: A public nuclei template can find exposed instances, for defenders and attackers alike.
Weaponised: Public exploit code exists in Metasploit or Exploit-DB, or CISA SSVC reports a public proof of concept.
Exploited in the wild: CISA KEV lists it, CISA SSVC rates exploitation active, or a source reports attacks.
Observed by OffSeq Mirage: OffSeq Mirage honeypot sensors recorded attack traffic for this CVE, or found exposed hosts without attack traffic.

Moments are spaced evenly, not to scale; a dashed line marks a gap of six months or more. Deltas count from t = 0. Sources that give only a date (CISA KEV, Exploit-DB, or a time of exactly 00:00Z) read “same day” rather than hours. Metasploit modules carry the flaw’s disclosure date, not their release date, and nuclei templates carry no date, so both appear above but not on the timeline.

What to do

Affected software

Product	Affected	Fixed in
Endress+Hauser Endress+Hauser MEAC300-FNADE4	Affected =0	Fixed in–

AI-suggested

To mitigate this vulnerability effectively, European organizations should implement the following specific measures: 1) Enforce strong password policies and immediately change any default or weak credentials on the affected devices. 2) Deploy network-level protections such as firewalls or access control lists to restrict management interface access to trusted IP addresses or network segments. 3) Implement intrusion detection or prevention systems (IDS/IPS) capable of detecting and blocking brute-force attempts targeting the MEAC300-FNADE4. 4) Monitor authentication logs closely for repeated failed login attempts and establish alerting mechanisms for suspicious activities. 5) Where possible, isolate the affected devices on dedicated management VLANs or networks to reduce exposure. 6) Engage with Endress+Hauser for updates or patches and apply them promptly once available. 7) Consider multi-factor authentication (MFA) if supported by the device or surrounding management infrastructure to add an additional layer of security. 8) Conduct regular security audits and penetration testing focusing on authentication mechanisms of industrial devices. These steps go beyond generic advice by focusing on network segmentation, monitoring, and proactive credential management tailored to industrial control environments.

Description

The maxView Storage Manager does not implement sufficient measures to prevent multiple failed authentication attempts within a short time frame, making it susceptible to brute-force attacks.

Impact

For European organizations, especially those operating in industrial automation, manufacturing, utilities, or critical infrastructure sectors, this vulnerability poses a significant risk. The Endress+Hauser MEAC300-FNADE4 is likely used in process automation and monitoring, where unauthorized access could lead to exposure of sensitive operational data or manipulation of system configurations. Although the vulnerability does not directly affect system integrity or availability, unauthorized access could be a stepping stone for attackers to conduct espionage, sabotage, or lateral movement within networks. Given the high reliance on industrial control systems in European energy, chemical, and manufacturing sectors, exploitation could disrupt operations or compromise safety. Additionally, regulatory frameworks such as NIS2 and GDPR in Europe emphasize the protection of critical infrastructure and personal data, so exploitation could lead to compliance violations and reputational damage. The lack of authentication barriers against brute-force attacks increases the risk of compromise, especially if weak or default credentials are in use.

CWE-307Improper Restriction of Excessive Authentication Attempts (opens in a new tab)
Base weaknessOWASP Top 10 A07:2025: Authentication Failures (opens in a new tab)
The product does not implement sufficient measures to prevent multiple failed authentication attempts within a short time frame.
Architecture and Design
Common protection mechanisms include: Disconnecting the user after a small number of failed attempts; Implementing a timeout; Locking out a targeted account; Requiring a computational task on the user's part.
Architecture and Design · Libraries or Frameworks
Use a vetted library or framework that does not allow this weakness to occur or provides constructs that make this weakness easier to avoid.
OWASP Cheat Sheets
Authentication (opens in a new tab)
Transport Layer Protection (opens in a new tab)
TLS Cipher String (opens in a new tab)
OWASP ASVS 4.0.3
V2.2.1 (opens in a new tab)
V2.8.5 (opens in a new tab)
V2.8.4 (opens in a new tab)
Attack patterns
Dictionary-based Password Attack (opens in a new tab)
Password Brute Forcing (opens in a new tab)
Password Spraying (opens in a new tab)
Credential Stuffing (opens in a new tab)
Use of Known Kerberos Credentials (opens in a new tab)
From MITRE CWE, MITRE CAPEC and OWASP (Top 10, OpenCRE).

References

Community reviews

Loading reviews…

Exploitation evidence

What to do

Affected software

Description

AI analysisMachine-generated, updated 3 Jul 2025, 11:55 UTC

WeaknessesCWE-307

Technical details

References

Community reviews

Related threats