How severe is CVE-2017-2793?

CVE-2017-2793 has a CVSS 3.x base score of 8.3, rated high severity. It is exploitable over network with high attack complexity, requires no privileges and user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2017-2793 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-2017-2793?

CVE-2017-2793 affects Marklogic. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2017-2793?

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-2017-2793 published?

CVE-2017-2793 was published on 2017-05-23 and last updated on 2026-06-17.

CVE-2017-2793

CVE-2017-2793 is a high-severity vulnerability in Marklogic with a CVSS 3.x base score of 8.3. 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-119.

Key facts

Severity: High (CVSS 3.x base score 8.3)
CVSS v2: 6.8
EPSS exploit prediction: 1% (70th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-119
Affected product: Marklogic
Published: 2017-05-23
Last modified: 2026-06-17

Description

An exploitable heap corruption vulnerability exists in the UnCompressUnicode functionality of Antenna House DMC HTMLFilter used by MarkLogic 8.0-6. A specially crafted xls file can cause a heap corruption resulting in arbitrary code execution. An attacker can send/provide malicious XLS file to trigger this vulnerability.

Frequently asked questions

What is CVE-2017-2793?: An exploitable heap corruption vulnerability exists in the UnCompressUnicode functionality of Antenna House DMC HTMLFilter used by MarkLogic 8.0-6. A specially crafted xls file can cause a heap corruption resulting in arbitrary code execution. An attacker can send/provide malicious XLS file to trigger this vulnerability.
How severe is CVE-2017-2793?: CVE-2017-2793 has a CVSS 3.x base score of 8.3, rated high severity. It is exploitable over network with high attack complexity, requires no privileges and user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2017-2793 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-2017-2793?: CVE-2017-2793 affects Marklogic. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2017-2793?: 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-2017-2793 published?: CVE-2017-2793 was published on 2017-05-23 and last updated on 2026-06-17.

References

http://www.talosintelligence.com/reports/TALOS-2017-0285/

Affected products (1)

cpe:2.3:a:marklogic:marklogic:8.0-6:*:*:*:*:*:*:*

More vulnerabilities in Marklogic

CVE-2016-8384 — High (CVSS 8.8): An exploitable heap corruption vulnerability exists in the DHFSummary functionality of AntennaHouse DMC HTMLFilter.
CVE-2016-8383 — High (CVSS 8.8): An exploitable heap corruption vulnerability exists in the Doc_GetFontTable functionality of AntennaHouse DMC…
CVE-2017-2795 — High (CVSS 8.3): An exploitable heap corruption vulnerability exists in the Txo functionality of Antenna House DMC HTMLFilter as used by…
CVE-2017-2792 — High (CVSS 8.3): An exploitable heap corruption vulnerability exists in the iBldDirInfo functionality of Antenna House DMC HTMLFilter…
CVE-2016-8382 — High (CVSS 8.3): An exploitable heap corruption vulnerability exists in the Doc_SetSummary functionality of AntennaHouse DMC HTMLFilter.…
CVE-2017-2799 — High (CVSS 8.3): An exploitable heap corruption vulnerability exists in the AddSst functionality of Antenna House DMC HTMLFilter as used…

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