CVE-2021-42635: PrinterLogic Web Stack versions 19.1.1.13 SP9 and below use a hardcoded APP_KEY value, leading to pre-auth remote code execution.

02 Description

PrinterLogic Web Stack versions 19.1.1.13 SP9 and below use a hardcoded APP_KEY value, leading to pre-auth remote code execution.

03 Exploitation and scoring

Exploitation: Not assessed. CISA has not published an exploitation assessment for this record, and it is not in the KEV catalog. That is an absence of assessment, not a finding of no risk.
SSVC decision: Not assessed by CISA
EPSS probability: 5.57% probability of exploitation activity in the next 30 days.
EPSS percentile: Ranks above 92.4% of scored records. A rank, not a probability.
NVD base score: 8.1 (CVSS v3.x), scored by the NVD independently of the CNA.
NVD CVSS vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
NVD analysis status: Modified. NVD last modified this record on 2026-07-09.
Red Hat severity: No Red Hat rating. Red Hat rates the CVEs that affect its products.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

04 Metadata

Published

2022-01-31 17:54Z4 YR AGO

Last updated

2026-07-09 00:15Z1 MO AGO

Reserved

2021-10-18

Assigning CNA

mitre

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

CWE-798Use of Hard-coded CredentialsBase

Data version

5.2

Document digest

a5276a8bc52a609eb9a67bacb72f7d0f266836b841d2cd62eb93012b6147c648

05 Affected products

VendorProductVersionsPlatforms

applemacosNot specified—

linuxlinux_kernelNot specified—

printerlogicweb_stackNot specified—

06 References

01 Record index

CVE-2021-42635

02 Description

03 Exploitation and scoring

04 Metadata

05 Affected products

06 References

02 Records

CVE-2021-42635

02 Description

03 Exploitation and scoring

04 Metadata

05 Affected products

06 References