Buffer overflow in H3c Gr-1200w

CVE-2023-29693

H3C GR-1200W MiniGRW1A0V100R006 was discovered to contain a stack overflow via the function set_tftp_upgrad.

Vulnerability class: Buffer Overflow

EPSS: 0.009 (56.9th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

Affected products

H3c Gr-1200w
H3c Gr-1200w_firmware — versions minigrw1a0v100r006
N/a — versions n/a

Weakness classification (CWE)

CWE-787 — Out-of-bounds Write

References

cve@mitre.org (Exploit, Third Party Advisory)

Frequently asked questions

What is CVE-2023-29693?: CVE-2023-29693 is a critical-severity vulnerability in H3c Gr-1200w, classified under Out-of-bounds Write. CVSS score: 9.8/10. Published 2023-05-08.
How severe is CVE-2023-29693?: Critical severity. CVSS v3 base score is 9.8 out of 10.