CVE-2026-5549
highpriority · track · 30OT risk · elevatedEPSS 0.004 · 34 %ileEUUSEPSS · scored 2026-10-28
A vulnerability was determined in Tenda AC10 16.03.10.10_multi_TDE01. Affected by this issue is some unknown functionality of the file /webroot_ro/pem/privkeySrv.pem of the component RSA 2048-bit Private Key Handler. Executing a manipulation can lead to use of hard-coded cryptographic key . The attack can be launched remotely. The exploit has been publicly disclosed and may be utilized.
cvss
Technical severity, 0–10. One row per scoring source.
base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · low–high · 2.7–7.5
ssvc
A stakeholder decision — act, attend, or track — from exploitation and impact.
weaknesses
The CWE weakness classes this flaw belongs to.
affected products (2)
Products and version ranges known to be affected.
also known as (3)
Other names and identifiers for this entity.
sources
Which sources assert this record, and when.
references (15)
External citations — patches, advisories, analysis.
- https://github.com/somanyerrors/tenda-ac10v4-vulnerabilities/blob/main/findings/CRITICAL-05-exposed-rsa-private-key.mdcnnvd
- https://vuldb.com/submit/782298cnnvd
- https://vuldb.com/vuln/355313cnnvd
- https://vuldb.com/vuln/355313/cticnnvd
- https://www.tenda.com.cn/cnnvd
- https://github.com/somanyerrors/tenda-ac10v4-vulnerabilities/blob/main/findings/CRITICAL-05-exposed-rsa-private-key.mdenisa_euvd
- https://vuldb.com/submit/782298enisa_euvd
- https://vuldb.com/vuln/355313enisa_euvd
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