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CVE-2023-7077

Sharp Nec E705 Firmware path traversal

9.8 CRITICALEPSS 0.69%
  1. Published5 Feb 2024

Description

Sharp NEC Displays (P403, P463, P553, P703, P801, X554UN, X464UN, X554UNS, X464UNV, X474HB, X464UNS, X554UNV, X555UNS, X555UNV, X754HB, X554HB, E705, E805, E905, UN551S, UN551VS, X551UHD, X651UHD, X841UHD, X981UHD, MD551C8) allows an attacker execute remote code by sending unintended parameters in http request.

CVSS 3.1 breakdown

Attack vectorNetwork
Attack complexityLow
Privileges requiredNone
User interactionNone
ScopeUnchanged
ConfidentialityHigh
IntegrityHigh
AvailabilityHigh
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Affected products

Sharp Nec E705 Firmwareall versions
Sharp Nec E805 Firmwareall versions
Sharp Nec E905 Firmwareall versions
Sharp Nec Md551c8 Firmwareall versions
Sharp Nec P403 Firmwareall versions
Sharp Nec P463 Firmwareall versions
Sharp Nec P553 Firmwareall versions
Sharp Nec P703 Firmwareall versions
Sharp Nec P801 Firmwareall versions
Sharp Nec Un551s Firmwareall versions
Sharp Nec Un551vs Firmwareall versions
Sharp Nec X464un Firmwareall versions
Sharp Nec X464uns Firmwareall versions
Sharp Nec X464unv Firmwareall versions
Sharp Nec X474hb Firmwareall versions
Sharp Nec X551uhd Firmwareall versions
Sharp Nec X554hb Firmwareall versions
Sharp Nec X554un Firmwareall versions
Sharp Nec X554uns Firmwareall versions
Sharp Nec X554unv Firmwareall versions
Sharp Nec X555uns Firmwareall versions
Sharp Nec X555unv Firmwareall versions
Sharp Nec X651uhd Firmwareall versions
Sharp Nec X754hb Firmwareall versions

Remediation

No fixed version is recorded in the NVD data. Check the vendor advisory for the latest guidance.

References

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Frequently asked

Is CVE-2023-7077 being actively exploited?

CVE-2023-7077 is not in the CISA KEV catalog. Its EPSS exploit probability is 0.69%.

How severe is CVE-2023-7077?

CVE-2023-7077 has a CVSS 3.1 base score of 9.8, rated critical. EPSS estimates a 0.69% probability of exploitation.

Which products are affected by CVE-2023-7077?

Affected products include Sharp Nec E705 Firmware, Sharp Nec E805 Firmware, Sharp Nec E905 Firmware, Sharp Nec Md551c8 Firmware, Sharp Nec P403 Firmware, and 19 more.

How do I fix CVE-2023-7077?

Apply the vendor's patch or advisory guidance, then verify no affected versions remain across your devices.

How Secuno handles this

Secuno correlates vulnerabilities like CVE-2023-7077 against the real software inventory on every managed device, every day. Rather than a static severity, each match is scored in context: exploit availability, EPSS, the asset's exposure, and business criticality decide where it lands in the queue. If an affected version is present anywhere across your portfolio, it surfaces automatically with a prioritised remediation path.

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Data from the NVD, CISA KEV catalog and FIRST EPSS. CVSS 3.1 base score shown where available.