# Cleartext transmission of sensitive information in Milesight AM102/102L V2 and others CVE record · `CVE-2026-29988` - **Identifiers:** `CVE-2026-29988` - **State:** Confirmed - **Severity:** CVSS 8.3 High - **Critical:** No - **CNA:** mitre - **Weakness (CWE):** [CWE-319](https://cwe.mitre.org/data/definitions/319.html) - **Tags:** [Weak cryptography or TLS](https://agentprime.io/advisories/tag/weak-crypto.md) - **Technologies:** [Milesight AM102/102L V2](https://agentprime.io/advisories/technology/milesight-am102-102l-v2.md) · [Milesight AM103/103L V2](https://agentprime.io/advisories/technology/milesight-am103-103l-v2.md) · [Milesight AM304L](https://agentprime.io/advisories/technology/milesight-am304l.md) · [Milesight AM305L](https://agentprime.io/advisories/technology/milesight-am305l.md) · [Milesight AM307 V2](https://agentprime.io/advisories/technology/milesight-am307-v2.md) · [Milesight AM308](https://agentprime.io/advisories/technology/milesight-am308.md) · [Milesight AM308L](https://agentprime.io/advisories/technology/milesight-am308l.md) · [Milesight AM319](https://agentprime.io/advisories/technology/milesight-am319.md) · [Milesight WS101](https://agentprime.io/advisories/technology/milesight-ws101.md) · [Milesight WS136](https://agentprime.io/advisories/technology/milesight-ws136.md) · [Milesight WS156](https://agentprime.io/advisories/technology/milesight-ws156.md) · [Milesight WS201](https://agentprime.io/advisories/technology/milesight-ws201.md) · [Milesight WS202](https://agentprime.io/advisories/technology/milesight-ws202.md) · [Milesight WS203](https://agentprime.io/advisories/technology/milesight-ws203.md) · [Milesight WS301](https://agentprime.io/advisories/technology/milesight-ws301.md) · [Milesight WS303](https://agentprime.io/advisories/technology/milesight-ws303.md) · [Milesight WS50X (2W-W11-EU) \[501/502/503\]](https://agentprime.io/advisories/technology/milesight-ws50x-2w-w11-eu-501-502-503.md) · [Milesight WS50X (3W-W11-EU) \[501/502/503\]](https://agentprime.io/advisories/technology/milesight-ws50x-3w-w11-eu-501-502-503.md) · [Milesight WS50X (3W-W12-EU) \[501/502/503\]](https://agentprime.io/advisories/technology/milesight-ws50x-3w-w12-eu-501-502-503.md) · [Milesight WS51X \[513/515\]](https://agentprime.io/advisories/technology/milesight-ws51x-513-515.md) - **Published:** 26 Aug 2026 - **Updated:** 26 Aug 2026 - **Reviewed by a person:** No Published by the CVE Program (CNA: mitre) at 26 Aug 2026, 03:14 UTC. agentprime has not analysed this yet, so whether it affects any app is not known. This CVE names a vendor and product rather than a package, so the lockfile check doesn’t match it. ## Affected products, as the CNA wrote them - Vendor: Milesight. Product: AM102/102L V2. - affected: `1.4 and earlier` (custom) - Other versions: unaffected - Vendor: Milesight. Product: AM103/103L V2. - affected: `1.8 and earlier` (custom) - Other versions: unaffected - Vendor: Milesight. Product: AM304L. - affected: `1.2 and earlier` (custom) - Other versions: unaffected - Vendor: Milesight. Product: AM305L. - affected: `1.2 and earlier` (custom) - Other versions: unaffected - Vendor: Milesight. Product: AM307 V2. - affected: `1.4 and earlier` (custom) - Other versions: unaffected - Vendor: Milesight. Product: AM308. - affected: `1.7 and earlier` (custom) - Other versions: unaffected - Vendor: Milesight. Product: AM308L. - affected: `1.7 and earlier` (custom) - Other versions: unaffected - Vendor: Milesight. Product: AM319. - affected: `1.6 and earlier` (custom) - Other versions: unaffected - Vendor: Milesight. Product: WS101. - affected: `1.5 and earlier` (custom) - Other versions: unaffected - Vendor: Milesight. Product: WS136. - affected: `1.6 and earlier` (custom) - Other versions: unaffected - Vendor: Milesight. Product: WS156. - affected: `1.6 and earlier` (custom) - Other versions: unaffected - Vendor: Milesight. Product: WS201. - affected: `1.2 and earlier` (custom) - Other versions: unaffected - Vendor: Milesight. Product: WS202. - affected: `1.8 and earlier` (custom) - Other versions: unaffected - Vendor: Milesight. Product: WS203. - affected: `1.3 and earlier` (custom) - Other versions: unaffected - Vendor: Milesight. Product: WS301. - affected: `1.15 and earlier` (custom) - Other versions: unaffected - Vendor: Milesight. Product: WS303. - affected: `1.5 and earlier` (custom) - Other versions: unaffected - Vendor: Milesight. Product: WS50X (2W-W11-EU) \[501/502/503\]. - affected: `1.3 and earlier` (custom) - Other versions: unaffected - Vendor: Milesight. Product: WS50X (3W-W11-EU) \[501/502/503\]. - affected: `1.2 and earlier` (custom) - Other versions: unaffected - Vendor: Milesight. Product: WS50X (3W-W12-EU) \[501/502/503\]. - affected: `1.2 and earlier` (custom) - Other versions: unaffected - Vendor: Milesight. Product: WS51X \[513/515\]. - affected: `1.9 and earlier` (custom) - Other versions: unaffected - Vendor: Milesight. Product: WS52X \[523/525\]. - affected: `1.12 and earlier` (custom) - Other versions: unaffected - Vendor: Milesight. Product: WS558. - affected: `1.1 and earlier` (custom) - Other versions: unaffected - Vendor: Milesight. Product: VS321. - affected: `321.1.0.1-r5 and earlier` (custom) - Other versions: unaffected - Vendor: Milesight. Product: VS360. - affected: `1.2-r1 and earlier` (custom) - Other versions: unaffected - Vendor: Milesight. Product: VS350 V3. - affected: `1.1 and earlier` (custom) - Other versions: unaffected - Vendor: Milesight. Product: VS351. - affected: `1.5 and earlier` (custom) - Other versions: unaffected - Vendor: Milesight. Product: VS330. - affected: `1.3 and earlier` (custom) - Other versions: unaffected - Vendor: Milesight. Product: VS340. - affected: `1.1 and earlier` (custom) - Other versions: unaffected - Vendor: Milesight. Product: VS341. - affected: `1.1 and earlier` (custom) - Other versions: unaffected - Vendor: Milesight. Product: VS370. - affected: `1.1 and earlier` (custom) - Other versions: unaffected - Vendor: Milesight. Product: GS301. - affected: `1.2 and earlier` (custom) - Other versions: unaffected - Vendor: Milesight. Product: EM300-TH V3. - affected: `1.10 and earlier` (custom) - Other versions: unaffected - Vendor: Milesight. Product: EM320-TH. - affected: `1.6 and earlier` (custom) - Other versions: unaffected - Vendor: Milesight. Product: TS201 V2. - affected: `1.1 and earlier` (custom) - Other versions: unaffected - Vendor: Milesight. Product: TS30x V2. - affected: `1.1 and earlier` (custom) - Other versions: unaffected - Vendor: Milesight. Product: WT201 V2. - affected: `1.5 and earlier` (custom) - Other versions: unaffected - Vendor: Milesight. Product: WT211 V2. - affected: `1.5 and earlier` (custom) - Other versions: unaffected - Vendor: Milesight. Product: UC501. - affected: `1.6 and earlier` (custom) - Other versions: unaffected - Vendor: Milesight. Product: UC502. - affected: `1.6 and earlier` (custom) - Other versions: unaffected - Vendor: Milesight. Product: UC511 V4. - affected: `1.6 and earlier` (custom) - Other versions: unaffected And 24 more products. The full list is on the CVE record: ## Not analysed yet We haven’t published our own analysis of this CVE. If a person reviews it, this page will say what’s affected and what has to be true for it to matter. ## Severity and exploitation - 8.3 High, CVSS 4.0: `CVSS:4.0/AV:P/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:H/SA:N`, from CNA (mitre) (used for this record) - 7.6 High, CVSS 3.1: `CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H`, from CNA (mitre) - **CISA KEV:** Not listed. - **EPSS:** 0.0017, the 5th percentile, on 9 Nov 2026: FIRST’s estimate of the chance of exploitation in the next 30 days. ## Timeline This record came from the full history of the CVE Program, published 26 Aug 2026. New records show when each source confirmed them. ## Sources - [CVE List: CVE-2026-29988](https://www.cve.org/CVERecord?id=CVE-2026-29988) - [NVD: CVE-2026-29988](https://nvd.nist.gov/vuln/detail/CVE-2026-29988) ### References from the CNA - (vendor-advisory, mitigation) Facts on this page come from the CVE List as the CNA published them, with CVSS from the sources named above, CISA KEV and FIRST EPSS. Vendors, products and versions are shown as the CNA wrote them. We don’t reproduce the CVE’s description. ## Check whether this affects you This CVE names a vendor and product rather than a package, so the lockfile check doesn’t match it. Compare the affected versions above with what you run. - With the agentprime MCP server (), `get_advisory` returns this record and `search_advisories` finds related ones. Setup: - As JSON: - Everything that needs attention now: --- The web page: . Everything for agents: .