lares: Insufficiently Protected Credentials
CVE-2025-15113 is a critical-severity insufficiently protected credentials vulnerability in lares from Ksenia Security S.p.A., with a CVSS 3.1 base score of 9.8 out of 10. It can be exploited remotely over the network by an unauthenticated attacker, without any action from a user. Affected lares versions: 1.6; 1.0.0.15. The record does not name a fixed version, so check the vendor advisory. There is no confirmed exploitation so far. EPSS estimates a 0.47% chance of exploitation within 30 days, which is low compared with other CVEs.
Critical severity: a successful attack would have severe impact.
What to do
- Check which version of lares you run against the affected versions below, and install the vendor's latest release.
- Until you can update, restrict network access to the affected service so it is not reachable from untrusted networks.
Affected products and versions
| Vendor | Product | Affected versions | Fixed in |
|---|---|---|---|
| Ksenia Security S.p.A. | lares | 1.6; 1.0.0.15 | Not stated |
| Kseniasecurity | Lares Firmware | 1.6 | Not stated |
Version data comes from the organisation that assigned the CVE. Confirm against the vendor advisory before deciding you are unaffected.
How the severity score breaks down
- Attack vector
- NetworkCan be exploited remotely over a network, including the internet.
- Attack complexity
- LowNo special conditions are needed; the attack works reliably.
- Privileges required
- NoneNo account or login is needed.
- User interaction
- NoneNo action by a victim is required.
- Scope
- UnchangedImpact stays within the vulnerable component.
- Confidentiality
- HighAll data handled by the component can be read.
- Integrity
- HighData or code can be modified at will.
- Availability
- HighThe component can be taken down completely.
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H. Scored by NVD.
| Scoring system | Score | Severity | Scored by |
|---|---|---|---|
| CVSS 3.1 | 9.3 | Critical | CNA (vulncheck.com) |
| CVSS 3.1 | 9.8 | Critical | NVD |
Official description
Ksenia Security lares (legacy model) Home Automation version 1.6 contains an unprotected endpoint vulnerability that allows authenticated attackers to upload MPFS File System binary images. Attackers can exploit this vulnerability to overwrite flash program memory and potentially execute arbitrary code on the home automation system's web server.
Source: the CVE record as published by its numbering authority, via NVD and CVE.org.
The underlying weakness: Insufficiently Protected Credentials
The product transmits or stores authentication credentials, but it uses an insecure method that is susceptible to unauthorized interception and/or retrieval.
How developers prevent this class of flaw
- Use an appropriate security mechanism to protect the credentials.
- Make appropriate use of cryptography to protect the credentials.
- Use industry standards to protect the credentials (e.g. LDAP, keystore, etc.).
More Insufficiently Protected Credentials vulnerabilities (CWE-522)
Timeline
- CVE record published.
- CISA published its SSVC assessment (exploitation: poc, automatable: no, technical impact: total).
- Record last changed materially (score, affected products, status or references).
References
Third-party and government advisories
- packetstorm.news/files/id/190178/Third Party Advisory
- vulncheck.com/advisories/ksenia-security-lares-home-automation-remote-code-execution-via-mpfs-uploadThird Party Advisory
- zeroscience.mk/en/vulnerabilities/ZSL-2025-5930.phpThird Party Advisory
Other references
- kseniasecurity.com/Product
Other vulnerabilities in lares
- 9.8 Critical severity
- 9.8 Critical severity
Recent Insufficiently Protected Credentials vulnerabilities
- 7.6 High severity
- 9.1 Critical severity
- 7.5 High severity
- 8.1 High severity
- 9.8 Critical severity
- 7.8 High severity
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