HP DeskJet 2820 AIO Printer: Improper Check or Handling of Exceptional Conditions
CVE-2026-13753 is a high-severity improper check or handling of exceptional conditions vulnerability in HP DeskJet 2820 AIO Printer from HP, with a CVSS 3.1 base score of 7.5 out of 10. It can be exploited remotely over the network by an unauthenticated attacker, without any action from a user. The record lists version <001.2629A as the first without the flaw, so updating HP DeskJet 2820 AIO Printer to that release or later removes the exposure. There is no confirmed exploitation so far. EPSS estimates a 0.46% chance of exploitation within 30 days, which is low compared with other CVEs.
High severity with no evidence of exploitation so far.
What to do
- Update HP DeskJet 2820 AIO Printer to <001.2629A or a later version.
- Update HP DeskJet 2823 AIO Printer to <001.2629A or a later version.
- Update HP DeskJet 2822 AIO Printer to <001.2629A or a later version.
- Until you can update, restrict network access to the affected service so it is not reachable from untrusted networks.
Affected products and versions
Version data comes from the organisation that assigned the CVE; 30 further products are omitted here. Confirm against the vendor advisory before deciding you are unaffected.
How the severity score breaks down
- Attack vector
- NetworkCan be exploited remotely over a network, including the internet.
- Attack complexity
- LowNo special conditions are needed; the attack works reliably.
- Privileges required
- NoneNo account or login is needed.
- User interaction
- NoneNo action by a victim is required.
- Scope
- UnchangedImpact stays within the vulnerable component.
- Confidentiality
- HighAll data handled by the component can be read.
- Integrity
- NoneNothing can be modified.
- Availability
- NoneAvailability is not affected.
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N. Scored by CISA (ADP).
Official description
Certain HP DeskJet All-in-One printers may be potentially vulnerable to information disclosure that allows an unauthenticated attacker to access sensitive information through exposed APIs.
Source: the CVE record as published by its numbering authority, via NVD and CVE.org.
The underlying weakness: Improper Check or Handling of Exceptional Conditions
The product does not properly anticipate or handle exceptional conditions that rarely occur during normal operation of the product.
More Improper Check or Handling of Exceptional Conditions vulnerabilities (CWE-703)
Timeline
- CVE record published.
- CISA published its SSVC assessment (exploitation: none, automatable: yes, technical impact: partial).
- Record last changed materially (score, affected products, status or references).
References
Other references
Recent Improper Check or Handling of Exceptional Conditions vulnerabilities
- 7.3 High severity
- 7.5 High severity
- 7.5 High severity
- 7.5 High severity
- 7.5 High severity
- 9.8 Critical severity
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