How severe is CVE-2017-10843?

CVE-2017-10843 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 none, integrity high, and availability none.

Is CVE-2017-10843 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (70th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2017-10843?

CVE-2017-10843 affects Basercms. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2017-10843?

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-2017-10843 published?

CVE-2017-10843 was published on 2017-08-29 and last updated on 2026-06-17.

CVE-2017-10843

CVE-2017-10843 is a high-severity vulnerability in Basercms 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.

Key facts

Severity: High (CVSS 3.x base score 7.5)
CVSS v2: 6.4
EPSS exploit prediction: 1% (70th percentile)
Actively exploited: Not listed in CISA KEV
Affected product: Basercms
Published: 2017-08-29
Last modified: 2026-06-17

Description

baserCMS version 3.0.14 and earlier, 4.0.5 and earlier allows remote attackers to delete arbitrary files via unspecified vectors when the "File" field is being used in the mail form.

Frequently asked questions

What is CVE-2017-10843?: baserCMS version 3.0.14 and earlier, 4.0.5 and earlier allows remote attackers to delete arbitrary files via unspecified vectors when the "File" field is being used in the mail form.
How severe is CVE-2017-10843?: CVE-2017-10843 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 none, integrity high, and availability none.
Is CVE-2017-10843 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (70th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2017-10843?: CVE-2017-10843 affects Basercms. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2017-10843?: 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-2017-10843 published?: CVE-2017-10843 was published on 2017-08-29 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:basercms:basercms:*:*:*:*:*:*:*:*

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