Skip to content
fr Sign in
2.7 Low

CVE-2022-46143 Affected devices do not check the TFTP blocksize correctly

Description

Affected devices do not check the TFTP blocksize correctly. This could allow an authenticated attacker to read from an uninitialized buffer that potentially contains previously allocated data.

Affected products and versions

Product Affected versions Fixed in
RUGGEDCOM RM1224 LTE(4G) EU 8.0 earliest → < 8.0 8.0
RUGGEDCOM RM1224 LTE(4G) NAM 8.0 earliest → < 8.0 8.0
SCALANCE M804PB 8.0 earliest → < 8.0 8.0
SCALANCE M812-1 ADSL-Router 8.0 earliest → < 8.0 8.0
SCALANCE M816-1 ADSL-Router 8.0 earliest → < 8.0 8.0
SCALANCE M826-2 SHDSL-Router 8.0 earliest → < 8.0 8.0
SCALANCE M874-2 8.0 earliest → < 8.0 8.0
SCALANCE M874-3 8.0 earliest → < 8.0 8.0
SCALANCE M876-3 8.0 earliest → < 8.0 8.0
Show the 154 other branches
Product Affected versions Fixed in
SCALANCE M876-3 (ROK) 8.0 earliest → < 8.0 8.0
SCALANCE M876-4 8.0 earliest → < 8.0 8.0
SCALANCE M876-4 (EU) 8.0 earliest → < 8.0 8.0
SCALANCE M876-4 (NAM) 8.0 earliest → < 8.0 8.0
SCALANCE MUM853-1 (EU) 8.0 earliest → < 8.0 8.0
SCALANCE MUM856-1 (EU) 8.0 earliest → < 8.0 8.0
SCALANCE MUM856-1 (RoW) 8.0 earliest → < 8.0 8.0
SCALANCE S615 EEC LAN-Router 8.0 earliest → < 8.0 8.0
SCALANCE S615 LAN-Router 8.0 earliest → < 8.0 8.0
SCALANCE SC622-2C 2.3 2.3 → < 3.0 3.0
SCALANCE SC626-2C 2.3 2.3 → < 3.0 3.0
SCALANCE SC632-2C 2.3 2.3 → < 3.0 3.0
SCALANCE SC636-2C 2.3 2.3 → < 3.0 3.0
SCALANCE SC642-2C 2.3 2.3 → < 3.0 3.0
SCALANCE SC646-2C 2.3 2.3 → < 3.0 3.0
SCALANCE W1748-1 M12 Versions not published
SCALANCE W1788-1 M12 Versions not published
SCALANCE W1788-2 EEC M12 Versions not published
SCALANCE W1788-2 M12 Versions not published
SCALANCE W1788-2IA M12 Versions not published
SCALANCE W721-1 RJ45 Versions not published
SCALANCE W722-1 RJ45 Versions not published
SCALANCE W734-1 RJ45 Versions not published
SCALANCE W734-1 RJ45 (USA) Versions not published
SCALANCE W738-1 M12 Versions not published
SCALANCE W748-1 M12 Versions not published
SCALANCE W748-1 RJ45 Versions not published
SCALANCE W761-1 RJ45 Versions not published
SCALANCE W774-1 M12 EEC Versions not published
SCALANCE W774-1 RJ45 Versions not published
SCALANCE W774-1 RJ45 (USA) Versions not published
SCALANCE W778-1 M12 Versions not published
SCALANCE W778-1 M12 EEC Versions not published
SCALANCE W778-1 M12 EEC (USA) Versions not published
SCALANCE W786-1 RJ45 Versions not published
SCALANCE W786-2 RJ45 Versions not published
SCALANCE W786-2 SFP Versions not published
SCALANCE W786-2IA RJ45 Versions not published
SCALANCE W788-1 M12 Versions not published
SCALANCE W788-1 RJ45 Versions not published
SCALANCE W788-2 M12 Versions not published
SCALANCE W788-2 M12 EEC Versions not published
SCALANCE W788-2 RJ45 Versions not published
SCALANCE WAB762-1 3.0 earliest → < 3.0.0 3.0.0
SCALANCE WAM763-1 3.0 earliest → < 3.0.0 3.0.0
SCALANCE WAM763-1 (ME) 3.0 earliest → < 3.0.0 3.0.0
SCALANCE WAM763-1 (US) 3.0 earliest → < 3.0.0 3.0.0
SCALANCE WAM766-1 3.0 earliest → < 3.0.0 3.0.0
SCALANCE WAM766-1 (ME) 3.0 earliest → < 3.0.0 3.0.0
SCALANCE WAM766-1 (US) 3.0 earliest → < 3.0.0 3.0.0
SCALANCE WAM766-1 EEC 3.0 earliest → < 3.0.0 3.0.0
SCALANCE WAM766-1 EEC (ME) 3.0 earliest → < 3.0.0 3.0.0
SCALANCE WAM766-1 EEC (US) 3.0 earliest → < 3.0.0 3.0.0
SCALANCE WUB762-1 3.0 earliest → < 3.0.0 3.0.0
SCALANCE WUB762-1 iFeatures 3.0 earliest → < 3.0.0 3.0.0
SCALANCE WUM763-1 3.0 earliest → < 3.0.0 3.0.0
SCALANCE WUM763-1 (US) 3.0 earliest → < 3.0.0 3.0.0
SCALANCE WUM766-1 3.0 earliest → < 3.0.0 3.0.0
SCALANCE WUM766-1 (ME) 3.0 earliest → < 3.0.0 3.0.0
SCALANCE WUM766-1 (USA) 3.0 earliest → < 3.0.0 3.0.0
SCALANCE XB205-3 (SC, PN) 4.4 earliest → < 4.4 4.4
SCALANCE XB205-3 (ST, E/IP) 4.4 earliest → < 4.4 4.4
SCALANCE XB205-3 (ST, PN) 4.4 earliest → < 4.4 4.4
SCALANCE XB205-3LD (SC, E/IP) 4.4 earliest → < 4.4 4.4
SCALANCE XB205-3LD (SC, PN) 4.4 earliest → < 4.4 4.4
SCALANCE XB208 (E/IP) 4.4 earliest → < 4.4 4.4
SCALANCE XB208 (PN) 4.4 earliest → < 4.4 4.4
SCALANCE XB213-3 (SC, E/IP) 4.4 earliest → < 4.4 4.4
SCALANCE XB213-3 (SC, PN) 4.4 earliest → < 4.4 4.4
SCALANCE XB213-3 (ST, E/IP) 4.4 earliest → < 4.4 4.4
SCALANCE XB213-3 (ST, PN) 4.4 earliest → < 4.4 4.4
SCALANCE XB213-3LD (SC, E/IP) 4.4 earliest → < 4.4 4.4
SCALANCE XB213-3LD (SC, PN) 4.4 earliest → < 4.4 4.4
SCALANCE XB216 (E/IP) 4.4 earliest → < 4.4 4.4
SCALANCE XB216 (PN) 4.4 earliest → < 4.4 4.4
SCALANCE XC206-2 (SC) 4.4 earliest → < 4.4 4.4
SCALANCE XC206-2 (ST/BFOC) 4.4 earliest → < 4.4 4.4
SCALANCE XC206-2G PoE 4.4 earliest → < 4.4 4.4
SCALANCE XC206-2G PoE (54 V DC) 4.4 earliest → < 4.4 4.4
SCALANCE XC206-2G PoE EEC (54 V DC) 4.4 earliest → < 4.4 4.4
SCALANCE XC206-2SFP 4.4 earliest → < 4.4 4.4
SCALANCE XC206-2SFP EEC 4.4 earliest → < 4.4 4.4
SCALANCE XC206-2SFP G 4.4 earliest → < 4.4 4.4
SCALANCE XC206-2SFP G (EIP DEF.) 4.4 earliest → < 4.4 4.4
SCALANCE XC206-2SFP G EEC 4.4 earliest → < 4.4 4.4
SCALANCE XC208 4.4 earliest → < 4.4 4.4
SCALANCE XC208EEC 4.4 earliest → < 4.4 4.4
SCALANCE XC208G 4.4 earliest → < 4.4 4.4
SCALANCE XC208G (EIP def.) 4.4 earliest → < 4.4 4.4
SCALANCE XC208G EEC 4.4 earliest → < 4.4 4.4
SCALANCE XC208G PoE 4.4 earliest → < 4.4 4.4
SCALANCE XC208G PoE (54 V DC) 4.4 earliest → < 4.4 4.4
SCALANCE XC216 4.4 earliest → < 4.4 4.4
SCALANCE XC216-3G PoE 4.4 earliest → < 4.4 4.4
SCALANCE XC216-3G PoE (54 V DC) 4.4 earliest → < 4.4 4.4
SCALANCE XC216-4C 4.4 earliest → < 4.4 4.4
SCALANCE XC216-4C G 4.4 earliest → < 4.4 4.4
SCALANCE XC216-4C G (EIP Def.) 4.4 earliest → < 4.4 4.4
SCALANCE XC216-4C G EEC 4.4 earliest → < 4.4 4.4
SCALANCE XC216EEC 4.4 earliest → < 4.4 4.4
SCALANCE XC224 4.4 earliest → < 4.4 4.4
SCALANCE XC224-4C G 4.4 earliest → < 4.4 4.4
SCALANCE XC224-4C G (EIP Def.) 4.4 earliest → < 4.4 4.4
SCALANCE XC224-4C G EEC 4.4 earliest → < 4.4 4.4
SCALANCE XF204 4.4 earliest → < 4.4 4.4
SCALANCE XF204 DNA 4.4 earliest → < 4.4 4.4
SCALANCE XF204-2BA 4.4 earliest → < 4.4 4.4
SCALANCE XF204-2BA DNA 4.4 earliest → < 4.4 4.4
SCALANCE XM408-4C 6.6 earliest → < 6.6 6.6
SCALANCE XM408-4C (L3 int.) 6.6 earliest → < 6.6 6.6
SCALANCE XM408-8C 6.6 earliest → < 6.6 6.6
SCALANCE XM408-8C (L3 int.) 6.6 earliest → < 6.6 6.6
SCALANCE XM416-4C 6.6 earliest → < 6.6 6.6
SCALANCE XM416-4C (L3 int.) 6.6 earliest → < 6.6 6.6
SCALANCE XP208 4.4 earliest → < 4.4 4.4
SCALANCE XP208 (Ethernet/IP) 4.4 earliest → < 4.4 4.4
SCALANCE XP208EEC 4.4 earliest → < 4.4 4.4
SCALANCE XP208PoE EEC 4.4 earliest → < 4.4 4.4
SCALANCE XP216 4.4 earliest → < 4.4 4.4
SCALANCE XP216 (Ethernet/IP) 4.4 earliest → < 4.4 4.4
SCALANCE XP216EEC 4.4 earliest → < 4.4 4.4
SCALANCE XP216POE EEC 4.4 earliest → < 4.4 4.4
SCALANCE XR324WG (24 x FE, AC 230V) 4.4 earliest → < 4.4 4.4
SCALANCE XR324WG (24 X FE, DC 24V) 4.4 earliest → < 4.4 4.4
SCALANCE XR326-2C PoE WG 4.4 earliest → < 4.4 4.4
SCALANCE XR326-2C PoE WG (without UL) 4.4 earliest → < 4.4 4.4
SCALANCE XR328-4C WG (24XFE, 4XGE, 24V) 4.4 earliest → < 4.4 4.4
SCALANCE XR328-4C WG (24xFE, 4xGE,DC24V) 4.4 earliest → < 4.4 4.4
SCALANCE XR328-4C WG (24xFE,4xGE,AC230V) 4.4 earliest → < 4.4 4.4
SCALANCE XR328-4C WG (28xGE, AC 230V) 4.4 earliest → < 4.4 4.4
SCALANCE XR328-4C WG (28xGE, DC 24V) 4.4 earliest → < 4.4 4.4
SCALANCE XR524-8C, 1x230V 6.6 earliest → < 6.6 6.6
SCALANCE XR524-8C, 1x230V (L3 int.) 6.6 earliest → < 6.6 6.6
SCALANCE XR524-8C, 24V 6.6 earliest → < 6.6 6.6
SCALANCE XR524-8C, 24V (L3 int.) 6.6 earliest → < 6.6 6.6
SCALANCE XR524-8C, 2x230V 6.6 earliest → < 6.6 6.6
SCALANCE XR524-8C, 2x230V (L3 int.) 6.6 earliest → < 6.6 6.6
SCALANCE XR526-8C, 1x230V 6.6 earliest → < 6.6 6.6
SCALANCE XR526-8C, 1x230V (L3 int.) 6.6 earliest → < 6.6 6.6
SCALANCE XR526-8C, 24V 6.6 earliest → < 6.6 6.6
SCALANCE XR526-8C, 24V (L3 int.) 6.6 earliest → < 6.6 6.6
SCALANCE XR526-8C, 2x230V 6.6 earliest → < 6.6 6.6
SCALANCE XR526-8C, 2x230V (L3 int.) 6.6 earliest → < 6.6 6.6
SCALANCE XR528-6M 6.6 earliest → < 6.6 6.6
SCALANCE XR528-6M (2HR2, L3 int.) 6.6 earliest → < 6.6 6.6
SCALANCE XR528-6M (2HR2) 6.6 earliest → < 6.6 6.6
SCALANCE XR528-6M (L3 int.) 6.6 earliest → < 6.6 6.6
SCALANCE XR552-12M 6.6 earliest → < 6.6 6.6
SCALANCE XR552-12M (2HR2, L3 int.) 6.6 earliest → < 6.6 6.6
SCALANCE XR552-12M (2HR2) 6.6 earliest → < 6.6 6.6
SIPLUS NET SCALANCE XC206-2 4.4 earliest → < 4.4 4.4
SIPLUS NET SCALANCE XC206-2SFP 4.4 earliest → < 4.4 4.4
SIPLUS NET SCALANCE XC208 4.4 earliest → < 4.4 4.4
SIPLUS NET SCALANCE XC216-4C 4.4 earliest → < 4.4 4.4

References

Timeline

  1. Published
  2. Last modified

Other CVEs of RUGGEDCOM RM1224 LTE(4G) EU

The 37 CVEs of RUGGEDCOM RM1224 LTE(4G) EU →
CVE-2025-40833 The affected devices contain a null pointer dereference vulnerability while processing specially crafted IPv4 requests 7.5 High CVE-2025-15467 Issue summary: Parsing CMS AuthEnvelopedData or EnvelopedData message with maliciously crafted AEAD parameters can… Not rated CVE-2025-23384 A vulnerability has been identified in RUGGEDCOM RM1224 LTE(4G) EU (6GK6108-4AM00-2BA2) (All versions < V8.2.1),… 3.7 Low CVE-2024-50572 A vulnerability has been identified in RUGGEDCOM RM1224 LTE(4G) EU (6GK6108-4AM00-2BA2) (All versions < V8.2), RUGGEDCOM… 7.2 High
Track this CVE