CVE-2021-45783

EPSS 1.9%

Vexday Risk Score

23Low

SSVC decision (CISA)

Attend

PoC available → attend closely

Exploit maturity

Proof of concept

Public proof of concept exists, but not yet automated.

CVSS —EPSS 1.9%KEV nãoPoC públicaNuclei —Metasploit —Patch —

Lifecycle

05 May 2022Published on NVD

11 May 2022Public PoC

Weaponization speed

6 daysto first PoC

Weaponized quickly — attackers prioritized this vulnerability. Patch urgently.

Recommendation: Plan a near-term fix — a public PoC already exists.

Bookeen Notea Firmware BK_R_1.0.5_20210608 is affected by a directory traversal vulnerability that allows an attacker to obtain sensitive information.

Affected products

n/a · n/a

public PoCs found — 2

cve_referencepacketstormsecurity.com/files/167016/Bookeen-Notea-BK_R_1.0.5_20210608-Directory-Traversal.htmlunverified exploitdbwww.exploit-db.com/exploits/50897unverified

⚠ Public resources, to assess the exposure of systems you control or are authorized to test. Test only with authorization.

References

http://packetstormsecurity.com/files/167016/Bookeen-Notea-BK_R_1.0.5_20210608-Directory-Traversal.html https://github.com/cmaillioux/SecurityResearch/blob/main/CVE-2021-45783