CVE-2026-5310
LOWDescription
A vulnerability was identified in Enter Software Iperius Backup up to 8.7.2. This impacts an unknown function of the file IperiusAccounts.ini. Such manipulation leads to use of hard-coded cryptographic key . The attack must be carried out locally. This attack is characterized by high complexity. The exploitability is said to be difficult. The exploit is publicly available and might be used. Upgrading to version 8.7.4 will fix this issue. It is suggested to upgrade the affected component. The vendor was contacted early, responded in a very professional manner and quickly released a fixed version of the affected product.
How to fix
No published remediation has been found for this vulnerability's affected products yet.
Mitigation guidance may be in the linked vendor advisories in the References section below.
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CVSS v3 Vector
Exploitability
Impact
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:N
Exploit Intelligence
Low risk: more likely to be exploited than 1% of all known CVEs.
References
Related Vulnerabilities
Other CWE-320 vulnerabilities, ordered by exploit likelihood. View all
| CVE | Severity | CVSS | EPSS | Exploited | Fix |
|---|---|---|---|---|---|
| CVE-2015-0936 | Critical | 9.8 | 78% | - | - |
| CVE-2018-0732 | High | 7.5 | 49% | - | Fix |
| CVE-2015-0839 | High | 8.1 | 6.3% | - | Fix |
| CVE-2018-0124 | Critical | 9.8 | 5.1% | - | Fix |
| CVE-2016-9963 | Medium | 5.9 | 3.1% | - | Fix |
| CVE-2016-2217 | Medium | 5.3 | 2.5% | - | Fix |
Common questions
How do I fix CVE-2026-5310?
No published fix for CVE-2026-5310 has been found yet. Check the linked vendor advisories for guidance as it becomes available.
Is CVE-2026-5310 being actively exploited?
Not that we know of. CVE-2026-5310 is not in the CISA Known Exploited Vulnerabilities catalog. Its EPSS score of 0.10% is the estimated probability that it will be exploited in the next 30 days. That is higher than 1% of all scored CVEs.
How severe is CVE-2026-5310?
CVE-2026-5310 has a CVSS v3 base score of 2.5, rated low. CVSS rates the technical impact if the vulnerability is exploited, not how likely that is, so weigh it alongside the exploit-prediction score when you decide what to patch first.
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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2026-04-29.