CVE-2018-5923
In HP LaserJet Enterprise, HP PageWide Enterprise, HP LaserJet Managed, and HP OfficeJet Enterprise Printers, solution application signature checking may allow potential execution of arbitrary code.
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (2.64%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
In HP LaserJet Enterprise, HP PageWide Enterprise, HP LaserJet Managed, and HP OfficeJet Enterprise Printers, solution application signature checking may allow potential execution of arbitrary code.
- CVSS 3.0
- 9.8 CRITICALCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 2.64% probability · 85th percentile
- Public exploits
- None in Exploit-DB
- CISA KEV
- Not listed
- Weakness
- CWE-347
- Affected
- hp/color laserjet cm4540 mfp firmware · hp/color laserjet cp5525 firmware · hp/color laserjet enterprise flow mfp m681f firmware · hp/color laserjet enterprise flow mfp m681z firmware · hp/color laserjet enterprise flow mfp m682z firmware · hp/color laserjet enterprise m552 firmware · hp/color laserjet enterprise m553 firmware · hp/color laserjet enterprise m651 firmware · hp/color laserjet enterprise m652n firmware · hp/color laserjet enterprise m652dn firmware · hp/color laserjet enterprise m653dn firmware · hp/color laserjet enterprise m653dh firmware · hp/color laserjet enterprise m653x firmware · hp/color laserjet enterprise m750 firmware · hp/color laserjet enterprise mfp m577 firmware · hp/color laserjet enterprise mfp m681dh firmware · hp/color laserjet enterprise mfp m681f firmware · hp/color laserjet enterprise mfp m682dh firmware · hp/color laserjet m680 firmware · hp/color laserjet managed e55040dw firmware · +40 more
- Source
- hp-security-alert@hp.com
EPSS 2.6% since 27 October 2026; no change recorded yet. Points are recorded when the score first appears and whenever it moves by a percentage point or more.
References
- https://support.hp.com/us-en/document/c06169434Vendor Advisory
- https://support.hp.com/us-en/document/c06169434Vendor Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA, exploits from Exploit-DB. Refreshed daily. Download this record as JSON.