CVE-2023-29693
CVE-2023-29693 is a critical-severity vulnerability in H3c Gr-1200w Firmware with a CVSS 3.x base score of 9.8. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-787.
Key facts
- Severity: Critical (CVSS 3.x base score 9.8)
- EPSS exploit prediction: 1% (56th percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-787
- Affected product: H3c Gr-1200w Firmware
- Published:
- Last modified:
Description
H3C GR-1200W MiniGRW1A0V100R006 was discovered to contain a stack overflow via the function set_tftp_upgrad.
Frequently asked questions
- What is CVE-2023-29693?
- H3C GR-1200W MiniGRW1A0V100R006 was discovered to contain a stack overflow via the function set_tftp_upgrad.
- How severe is CVE-2023-29693?
- CVE-2023-29693 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
- Is CVE-2023-29693 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (56th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2023-29693?
- CVE-2023-29693 affects H3c Gr-1200w Firmware. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2023-29693?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
- When was CVE-2023-29693 published?
- CVE-2023-29693 was published on 2023-05-08 and last updated on 2026-06-17.
References
Affected products (1)
- cpe:2.3:o:h3c:gr-1200w_firmware:minigrw1a0v100r006:*:*:*:*:*:*:*
More vulnerabilities in H3c Gr-1200w Firmware
- CVE-2023-29696 — Critical (CVSS 9.8): H3C GR-1200W MiniGRW1A0V100R006 was discovered to contain a stack overflow via the function version_set.
- CVE-2022-37073 — Critical (CVSS 9.8): H3C GR-1200W MiniGRW1A0V100R006 was discovered to contain a stack overflow via the function UpdateWanModeMulti.
- CVE-2022-37072 — Critical (CVSS 9.8): H3C GR-1200W MiniGRW1A0V100R006 was discovered to contain a stack overflow via the function UpdateWanLinkspyMulti.
- CVE-2022-37071 — Critical (CVSS 9.8): H3C GR-1200W MiniGRW1A0V100R006 was discovered to contain a stack overflow via the function UpdateOne2One.
- CVE-2022-37070 — Critical (CVSS 9.8): H3C GR-1200W MiniGRW1A0V100R006 was discovered to contain a command injection vulnerability via the param parameter at…
- CVE-2022-37069 — Critical (CVSS 9.8): H3C GR-1200W MiniGRW1A0V100R006 was discovered to contain a stack overflow via the function UpdateSnat.
All CVEs affecting H3c Gr-1200w Firmware →
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