CVE-2025-29063
CVE-2025-29063 is a critical-severity vulnerability in Lb-link Bl-ac2100 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-77.
Key facts
- Severity: Critical (CVSS 3.x base score 9.8)
- EPSS exploit prediction: 1% (59th percentile)
- Actively exploited: Not listed in CISA KEV
- EU (EUVD) id: EUVD-2025-9654
- Weakness: CWE-77
- Affected product: Lb-link Bl-ac2100 Firmware
- Published:
- Last modified:
Description
An issue in BL-AC2100 V1.0.4 and before allows a remote attacker to execute arbitrary code via the enable parameter passed to /goform/set_hidessid_cfg is not handled properly.
Frequently asked questions
- What is CVE-2025-29063?
- An issue in BL-AC2100 V1.0.4 and before allows a remote attacker to execute arbitrary code via the enable parameter passed to /goform/set_hidessid_cfg is not handled properly.
- How severe is CVE-2025-29063?
- CVE-2025-29063 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-2025-29063 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (59th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2025-29063?
- CVE-2025-29063 affects Lb-link Bl-ac2100 Firmware. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2025-29063?
- 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.
- Does CVE-2025-29063 have an EU (EUVD) identifier?
- Yes. CVE-2025-29063 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-9654.
- When was CVE-2025-29063 published?
- CVE-2025-29063 was published on 2025-04-02 and last updated on 2026-06-17.
References
- https://www.yuque.com/jichujiliangdanwei/vwbq9e/grfgkm2kvk6btwbp
- https://www.yuque.com/jichujiliangdanwei/vwbq9e/ux1426h170rhgfn7
Affected products (1)
- cpe:2.3:o:lb-link:bl-ac2100_firmware:*:*:*:*:*:*:*:*
More vulnerabilities in Lb-link Bl-ac2100 Firmware
- CVE-2025-29062 — Critical (CVSS 9.8): An issue in BL-AC2100 <=V1.0.4 allows a remote attacker to execute arbitrary code via the time1 and time2 parameters in…
- CVE-2025-10773 — High (CVSS 8.8): A security flaw has been discovered in B-Link BL-AC2100 up to 1.0.3. Affected by this issue is the function delshrpath…
All CVEs affecting Lb-link Bl-ac2100 Firmware →
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