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01 Record

CVE-2026-18915

Exposure of OTP Secret Through Process Command-Line Arguments in TÜBİTAK BİLGEM's eta-otp-lock

MediumPUBLISHEDCNA: TR-CERT
CNA base score5.0 CVSS v3.xCVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:N/A:N

02 Description

Exposure of OTP Secret Through Process Command-Line Arguments in TÜBİTAK BİLGEM's eta-otp-lock

03 Exploitation and scoring

Exploitation
Assessed, none found. CISA's assessment recorded neither public exploit code nor evidence of exploitation when it was made.
SSVC decision
  • ExploitationnoneCISA recorded no public exploit code and no evidence of exploitation.
  • AutomatablenoAt least one step from reconnaissance to exploitation cannot be reliably automated.
  • Technical ImpactpartialSuccessful exploitation gives limited control of the vulnerable component.
CISA publishes the decision points, not a final SSVC decision. The decision also depends on mission and well-being impact, which is a property of your deployment rather than of the vulnerability.
EPSS probability
0.14% probability of exploitation activity in the next 30 days.
EPSS percentile
Equal to or higher than the score of 3.6% of scored records. A rank, not a probability.
NVD base score
5.0 (CVSS v3.x), scored by the NVD independently of the CNA.
NVD CVSS vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:N/A:N
NVD analysis status
Deferred. NVD last modified this record on 2026-08-26.
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
2026-08-06 07:33Z2 MO AGO
Last updated
2026-08-06 12:32Z2 MO AGO
Reserved
2026-08-05
Assigning CNA
TR-CERT
Record state
PUBLISHED
Severity
Medium (CVSS 5.0)
CNA CVSS vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:N/A:N
Weaknesses
  • CWE-214Invocation of Process Using Visible Sensitive InformationBase
Data version
5.2
Document digest
d7cdc470177a2254f81ee6a6d0dd4855f5b14bc2d289fb47a198a25de511d1a6

05 Affected products

VendorProductVersionsPlatforms
TÜBİTAK BİLGEM Software Technologies Research Instituteeta-otp-lock0 to < 1.0.4—

06 References