# Mercurycom vulnerabilities

Source: https://junglewise.ai/threats/vendors/mercurycom  
Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats  
Updated: 12 November 2026, 03:07 UTC. Rebuilt every hour.  
Data: https://junglewise.ai/threats/vendors/mercurycom.json  
License: CC BY 4.0 with a link back

Junglewise Threat Intelligence has tracked 8 vulnerabilities in Mercurycom: 0 in the last 7 days and 0 in the last 90 days, 3 of them critical and 0 exploited in the wild. The most recent, CVE-2026-35903, was published on 27 April 2026. 2 technologies have a page of their own.

## Counts

- Last 7 days: 0
- Last 30 days: 0
- Last 90 days: 0
- All time: 8 (3 critical, 0 exploited in the wild)

## About Mercurycom

Vendor of D196G network devices and related firmware.

## Latest Mercurycom vulnerabilities

- [CVE-2026-35903: MERCURY MIPC252W IP camera 1.0.5 Build 230306 Rel.79931n contains an improper authentication vulnerability in the RTSP…](https://junglewise.ai/threats/cve-2026-35903-mercury-mipc252w-ip-camera-1-0-5-build-230306-rel-79931n-contains) (critical, CVSS 9.8, published 27 Apr 2026)
- [CVE-2026-35902: The RTSP service of MERCURY IP camera MIPC252W 1.0.5 Build 230306 has an issue handling failed Digest authentication…](https://junglewise.ai/threats/cve-2026-35902-the-rtsp-service-of-mercury-ip-camera-mipc252w-1-0-5-build-230306) (medium, CVSS 6.2, published 27 Apr 2026)
- [CVE-2026-35901: A handling issue in the RTSP service of the Mercury MIPC252W 1.0.5 Build 230306 Rel.79931n allows an authenticated…](https://junglewise.ai/threats/cve-2026-35901-a-handling-issue-in-the-rtsp-service-of-the-mercury-mipc252w-1-0) (medium, CVSS 4.4, published 27 Apr 2026)
- [CVE-2026-31256: A null pointer dereference vulnerability exists in the RTSP service of the MERCURY MIPC252W 1.0.5 Build 230306…](https://junglewise.ai/threats/cve-2026-31256-a-null-pointer-dereference-vulnerability-exists-in-the-rtsp) (high, CVSS 7.5, published 27 Apr 2026)
- [CVE-2025-50401: Mercury D196G d196gv1-cn-up_2020-01-09_11.21.44 is vulnerable to Buffer Overflow in the function sub_404CAEDC via the…](https://junglewise.ai/threats/cve-2025-50401-mercury-d196g-d196gv1-cn-up-2020-01-09-11-21-44-is-vulnerable-to) (critical, CVSS 9.8, published 16 Dec 2025)
- [CVE-2025-50398: Mercury D196G d196gv1-cn-up_2020-01-09_11.21.44 is vulnerable to Buffer Overflow in the function sub_404CAEDC via the…](https://junglewise.ai/threats/cve-2025-50398-mercury-d196g-d196gv1-cn-up-2020-01-09-11-21-44-is-vulnerable-to) (critical, CVSS 9.8, published 16 Dec 2025)
- [CVE-2025-65289: A stored Cross site scripting (XSS) vulnerability in the Mercury MR816v2 (081C3114 4.8.7 Build 110427 Rel 36550n)…](https://junglewise.ai/threats/cve-2025-65289-a-stored-cross-site-scripting-xss-vulnerability-in-the-mercury) (medium, CVSS 6.1, published 9 Dec 2025)
- [CVE-2025-65288: A buffer overflow in the Mercury MR816v2 (081C3114 4.8.7 Build 110427 Rel 36550n) occurs when the device accepts and…](https://junglewise.ai/threats/cve-2025-65288-a-buffer-overflow-in-the-mercury-mr816v2-081c3114-4-8-7-build) (medium, CVSS 6.5, published 9 Dec 2025)

## Most severe Mercurycom vulnerabilities

- [CVE-2026-35903: MERCURY MIPC252W IP camera 1.0.5 Build 230306 Rel.79931n contains an improper authentication vulnerability in the RTSP…](https://junglewise.ai/threats/cve-2026-35903-mercury-mipc252w-ip-camera-1-0-5-build-230306-rel-79931n-contains) (critical, CVSS 9.8, published 27 Apr 2026)
- [CVE-2025-50401: Mercury D196G d196gv1-cn-up_2020-01-09_11.21.44 is vulnerable to Buffer Overflow in the function sub_404CAEDC via the…](https://junglewise.ai/threats/cve-2025-50401-mercury-d196g-d196gv1-cn-up-2020-01-09-11-21-44-is-vulnerable-to) (critical, CVSS 9.8, published 16 Dec 2025)
- [CVE-2025-50398: Mercury D196G d196gv1-cn-up_2020-01-09_11.21.44 is vulnerable to Buffer Overflow in the function sub_404CAEDC via the…](https://junglewise.ai/threats/cve-2025-50398-mercury-d196g-d196gv1-cn-up-2020-01-09-11-21-44-is-vulnerable-to) (critical, CVSS 9.8, published 16 Dec 2025)
- [CVE-2026-31256: A null pointer dereference vulnerability exists in the RTSP service of the MERCURY MIPC252W 1.0.5 Build 230306…](https://junglewise.ai/threats/cve-2026-31256-a-null-pointer-dereference-vulnerability-exists-in-the-rtsp) (high, CVSS 7.5, published 27 Apr 2026)
- [CVE-2025-65288: A buffer overflow in the Mercury MR816v2 (081C3114 4.8.7 Build 110427 Rel 36550n) occurs when the device accepts and…](https://junglewise.ai/threats/cve-2025-65288-a-buffer-overflow-in-the-mercury-mr816v2-081c3114-4-8-7-build) (medium, CVSS 6.5, published 9 Dec 2025)
- [CVE-2026-35902: The RTSP service of MERCURY IP camera MIPC252W 1.0.5 Build 230306 has an issue handling failed Digest authentication…](https://junglewise.ai/threats/cve-2026-35902-the-rtsp-service-of-mercury-ip-camera-mipc252w-1-0-5-build-230306) (medium, CVSS 6.2, published 27 Apr 2026)
- [CVE-2025-65289: A stored Cross site scripting (XSS) vulnerability in the Mercury MR816v2 (081C3114 4.8.7 Build 110427 Rel 36550n)…](https://junglewise.ai/threats/cve-2025-65289-a-stored-cross-site-scripting-xss-vulnerability-in-the-mercury) (medium, CVSS 6.1, published 9 Dec 2025)
- [CVE-2026-35901: A handling issue in the RTSP service of the Mercury MIPC252W 1.0.5 Build 230306 Rel.79931n allows an authenticated…](https://junglewise.ai/threats/cve-2026-35901-a-handling-issue-in-the-rtsp-service-of-the-mercury-mipc252w-1-0) (medium, CVSS 4.4, published 27 Apr 2026)

## Vulnerabilities per week

Nothing was published in the last eight weeks.

| Week of | Vulns | Critical | Exploited |
| --- | --- | --- | --- |
| 17 Aug 2026 | 0 | 0 | 0 |
| 24 Aug 2026 | 0 | 0 | 0 |
| 31 Aug 2026 | 0 | 0 | 0 |
| 7 Sep 2026 | 0 | 0 | 0 |
| 14 Sep 2026 | 0 | 0 | 0 |
| 21 Sep 2026 | 0 | 0 | 0 |
| 28 Sep 2026 | 0 | 0 | 0 |
| 5 Oct 2026 | 0 | 0 | 0 |
| 12 Oct 2026 | 0 | 0 | 0 |
| 19 Oct 2026 | 0 | 0 | 0 |
| 26 Oct 2026 | 0 | 0 | 0 |
| 2 Nov 2026 | 0 | 0 | 0 |
| 9 Nov 2026 | 0 | 0 | 0 |

## Mercurycom technologies

- [Mercurycom Mipc252w](https://junglewise.ai/threats/technologies/mercurycom-mipc252w): 4 vulnerabilities
- [Mercurycom Mipc252w Firmware](https://junglewise.ai/threats/technologies/mipc252w-firmware): 4 vulnerabilities

## Sources

NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories. Rebuilt every hour. Cite as: Junglewise Threat Intelligence, "Mercurycom vulnerabilities", https://junglewise.ai/threats/vendors/mercurycom, 12 November 2026.