CVE-2023-46723
CVE-2023-46723 is a high-severity vulnerability in Pajip Lte-pic32-writer with a CVSS 3.x base score of 8.9. 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-538.
Key facts
- Severity: High (CVSS 3.x base score 8.9)
- EPSS exploit prediction: 0% (32nd percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-538
- Affected product: Pajip Lte-pic32-writer
- Published:
- Last modified:
Description
lte-pic32-writer is a writer for PIC32 devices. In versions 0.0.1 and prior, those who use `sendto.txt` are vulnerable to attackers who known the IMEI reading the sendto.txt. The sendto.txt file can contain the SNS(such as slack and zulip) URL and API key. As of time of publication, a patch is not yet available. As workarounds, avoid using `sendto.txt` or use `.htaccess` to block access to `sendto.txt`.
Frequently asked questions
- What is CVE-2023-46723?
- lte-pic32-writer is a writer for PIC32 devices. In versions 0.0.1 and prior, those who use `sendto.txt` are vulnerable to attackers who known the IMEI reading the sendto.txt. The sendto.txt file can contain the SNS(such as slack and zulip) URL and API key. As of time of publication, a patch is not yet available. As workarounds, avoid using `sendto.txt` or use `.htaccess` to block access to `sendto.txt`.
- How severe is CVE-2023-46723?
- CVE-2023-46723 has a CVSS 3.x base score of 8.9, rated high severity. It is exploitable over network with high attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability low.
- Is CVE-2023-46723 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (32nd percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2023-46723?
- CVE-2023-46723 affects Pajip Lte-pic32-writer. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2023-46723?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
- When was CVE-2023-46723 published?
- CVE-2023-46723 was published on 2023-10-31 and last updated on 2026-06-17.
References
Affected products (1)
- cpe:2.3:a:pajip:lte-pic32-writer:*:*:*:*:*:*:*:*
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