How severe is CVE-2019-10265?

CVE-2019-10265 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.

Is CVE-2019-10265 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 3% (83rd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2019-10265?

CVE-2019-10265 affects Ahsay Cloud Backup Suite. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2019-10265?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

When was CVE-2019-10265 published?

CVE-2019-10265 was published on 2019-07-26 and last updated on 2026-06-17.

CVE-2019-10265

CVE-2019-10265 is a high-severity vulnerability in Ahsay Cloud Backup Suite with a CVSS 3.x base score of 7.5. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-22.

Key facts

Severity: High (CVSS 3.x base score 7.5)
CVSS v2: 7.8
EPSS exploit prediction: 3% (83rd percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-22
Affected product: Ahsay Cloud Backup Suite
Published: 2019-07-26
Last modified: 2026-06-17

Description

An issue was discovered in Ahsay Cloud Backup Suite before 8.1.1.50. On the /cbs/system/ShowAdvanced.do "File Explorer" screen, it is possible to change the directory in the JavaScript code. If changed to (for example) "C:" then one can browse the whole server.

Frequently asked questions

What is CVE-2019-10265?: An issue was discovered in Ahsay Cloud Backup Suite before 8.1.1.50. On the /cbs/system/ShowAdvanced.do "File Explorer" screen, it is possible to change the directory in the JavaScript code. If changed to (for example) "C:" then one can browse the whole server.
How severe is CVE-2019-10265?: CVE-2019-10265 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.
Is CVE-2019-10265 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 3% (83rd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2019-10265?: CVE-2019-10265 affects Ahsay Cloud Backup Suite. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2019-10265?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
When was CVE-2019-10265 published?: CVE-2019-10265 was published on 2019-07-26 and last updated on 2026-06-17.

References

https://www.wbsec.nl/ahsay/

Affected products (1)

cpe:2.3:a:ahsay:cloud_backup_suite:*:*:*:*:*:*:*:*

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